Build Linux release on Ubuntu 20.04, use fixed artifact names

* Add sync locking

* Steal lock from users who left without releasing

* Do not remove lock as unknown instance

* Don't delete non Archivable instance

.github/FUNDING.yml

@@ -0,0 +1 @@
+patreon: lpghatguy

.github/workflows/ci.yml

@@ -3,11 +3,11 @@ name: CI
 on:
   push:
     branches:
-    - main
+    - master
 
   pull_request:
     branches:
-    - main
+    - master
 
 jobs:
   build:
@@ -16,7 +16,7 @@ jobs:
 
     strategy:
       matrix:
-        rust_version: [stable, 1.55.0]
+        rust_version: [stable, 1.58.1]
 
     steps:
     - uses: actions/checkout@v3
@@ -28,6 +28,17 @@ jobs:
         override: true
         profile: minimal
 
+    - name: Setup Foreman
+      uses: Roblox/setup-foreman@v1
+      with:
+        token: ${{ secrets.GITHUB_TOKEN }}
+
+    - name: Install packages
+      run: |
+        cd plugin
+        wally install
+        cd ..
+
     - name: Build
       run: cargo build --locked --verbose
 
@@ -48,6 +59,17 @@ jobs:
         override: true
         components: rustfmt, clippy
 
+    - name: Setup Foreman
+      uses: Roblox/setup-foreman@v1
+      with:
+        token: ${{ secrets.GITHUB_TOKEN }}
+
+    - name: Install packages
+      run: |
+        cd plugin
+        wally install
+        cd ..
+
     - name: Rustfmt
       run: cargo fmt -- --check
 

.github/workflows/release.yml

@@ -2,65 +2,161 @@ name: Release
 
 on:
   push:
-    tags: ["*"]
+    tags: ["v*"]
 
 jobs:
-  windows:
+  create-release:
-    runs-on: windows-latest
+    name: Create Release
-
-    steps:
-    - uses: actions/checkout@v1
-      with:
-        submodules: true
-
-    - name: Build release binary
-      run: cargo build --verbose --locked --release
-
-    - name: Upload artifacts
-      uses: actions/upload-artifact@v1
-      with:
-        name: rojo-win64
-        path: target/release/rojo.exe
-
-  macos:
-    runs-on: macos-latest
-
-    steps:
-    - uses: actions/checkout@v1
-      with:
-        submodules: true
-
-    - name: Install Rust
-      run: curl --proto '=https' --tlsv1.2 -sSf https://sh.rustup.rs | sh -s -- -y
-
-    - name: Build release binary
-      run: |
-        source $HOME/.cargo/env
-        cargo build --verbose --locked --release
-      env:
-        OPENSSL_STATIC: 1
-
-    - name: Upload artifacts
-      uses: actions/upload-artifact@v1
-      with:
-        name: rojo-macos
-        path: target/release/rojo
-
-  linux:
     runs-on: ubuntu-latest
-
+    outputs:
+      upload_url: ${{ steps.create_release.outputs.upload_url }}
     steps:
-    - uses: actions/checkout@v1
+      - name: Create Release
-      with:
+        id: create_release
-        submodules: true
+        uses: actions/create-release@v1
+        env:
+          GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
+        with:
+          tag_name: ${{ github.ref }}
+          release_name: ${{ github.ref }}
+          draft: true
+          prerelease: false
 
-    - name: Build
+  build-plugin:
-      run: cargo build --locked --verbose --release
+    needs: ["create-release"]
-      env:
+    name: Build Roblox Studio Plugin
-        OPENSSL_STATIC: 1
+    runs-on: ubuntu-latest
+    steps:
+      - uses: actions/checkout@v3
 
-    - name: Upload artifacts
+      - name: Setup Foreman
-      uses: actions/upload-artifact@v1
+        uses: Roblox/setup-foreman@v1
-      with:
+        with:
-        name: rojo-linux
+          token: ${{ secrets.GITHUB_TOKEN }}
-        path: target/release/rojo
+
+      - name: Install packages
+        run: |
+          cd plugin
+          wally install
+          cd ..
+
+      - name: Build Plugin
+        run: rojo build plugin --output Rojo.rbxm
+
+      - name: Upload Plugin to Release
+        uses: actions/upload-release-asset@v1
+        env:
+          GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
+        with:
+          upload_url: ${{ needs.create-release.outputs.upload_url }}
+          asset_path: Rojo.rbxm
+          asset_name: Rojo.rbxm
+          asset_content_type: application/octet-stream
+
+      - name: Upload Plugin to Artifacts
+        uses: actions/upload-artifact@v3
+        with:
+          name: Rojo.rbxm
+          path: Rojo.rbxm
+
+  build:
+    needs: ["create-release"]
+    strategy:
+      fail-fast: false
+      matrix:
+        # https://doc.rust-lang.org/rustc/platform-support.html
+        include:
+          - host: linux
+            os: ubuntu-20.04
+            target: x86_64-unknown-linux-gnu
+            label: linux-x86_64
+
+          - host: windows
+            os: windows-latest
+            target: x86_64-pc-windows-msvc
+            label: windows-x86_64
+
+          - host: macos
+            os: macos-latest
+            target: x86_64-apple-darwin
+            label: macos-x86_64
+
+          - host: macos
+            os: macos-latest
+            target: aarch64-apple-darwin
+            label: macos-aarch64
+
+    name: Build (${{ matrix.target }})
+    runs-on: ${{ matrix.os }}
+    env:
+      BIN: rojo
+    steps:
+      - uses: actions/checkout@v3
+
+      - name: Get Version from Tag
+        shell: bash
+        # https://github.community/t/how-to-get-just-the-tag-name/16241/7#M1027
+        run: |
+          echo "PROJECT_VERSION=${GITHUB_REF#refs/tags/v}" >> $GITHUB_ENV
+          echo "Version is: ${{ env.PROJECT_VERSION }}"
+
+      - name: Install Rust
+        uses: actions-rs/toolchain@v1
+        with:
+          toolchain: stable
+          target: ${{ matrix.target }}
+          override: true
+          profile: minimal
+
+      - name: Setup Foreman
+        uses: Roblox/setup-foreman@v1
+        with:
+          token: ${{ secrets.GITHUB_TOKEN }}
+
+      - name: Install packages
+        run: |
+          cd plugin
+          wally install
+          cd ..
+
+      - name: Build Release
+        run: cargo build --release --locked --verbose
+        env:
+          # Build into a known directory so we can find our build artifact more
+          # easily.
+          CARGO_TARGET_DIR: output
+
+          # On platforms that use OpenSSL, ensure it is statically linked to
+          # make binaries more portable.
+          OPENSSL_STATIC: 1
+
+      - name: Create Release Archive
+        shell: bash
+        run: |
+          mkdir staging
+
+          if [ "${{ matrix.host }}" = "windows" ]; then
+            cp "output/release/$BIN.exe" staging/
+            cd staging
+            7z a ../release.zip *
+          else
+            cp "output/release/$BIN" staging/
+            cd staging
+            zip ../release.zip *
+          fi
+
+      - name: Upload Archive to Release
+        uses: actions/upload-release-asset@v1
+        env:
+          GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
+        with:
+          upload_url: ${{ needs.create-release.outputs.upload_url }}
+          asset_path: release.zip
+          asset_name: ${{ env.BIN }}-${{ env.PROJECT_VERSION }}-${{ matrix.label }}.zip
+          asset_content_type: application/octet-stream
+
+      - name: Upload Archive to Artifacts
+        uses: actions/upload-artifact@v3
+        with:
+          name: ${{ env.BIN }}-${{ env.PROJECT_VERSION }}-${{ matrix.label }}.zip
+          path: release.zip

.gitignore

@@ -13,12 +13,12 @@
 # Test places for the Roblox Studio Plugin
 /plugin/*.rbxlx
 
+# Packages for the Roblox Studio Plugin
+/plugin/*Packages
+
 # Roblox Studio holds 'lock' files on places
 *.rbxl.lock
 *.rbxlx.lock
 
 # Snapshot files from the 'insta' Rust crate
 **/*.snap.new
-
-# Selene generates a roblox.toml file that should not be checked in.
-/roblox.toml

.gitmodules

@@ -1,15 +0,0 @@
-[submodule "plugin/modules/roact"]
-	path = plugin/modules/roact
-	url = https://github.com/Roblox/roact.git
-[submodule "plugin/modules/testez"]
-	path = plugin/modules/testez
-	url = https://github.com/Roblox/testez.git
-[submodule "plugin/modules/promise"]
-	path = plugin/modules/promise
-	url = https://github.com/LPGhatguy/roblox-lua-promise.git
-[submodule "plugin/modules/t"]
-	path = plugin/modules/t
-	url = https://github.com/osyrisrblx/t.git
-[submodule "plugin/modules/flipper"]
-	path = plugin/modules/flipper
-	url = https://github.com/Reselim/Flipper

.luacheckrc

@@ -1,58 +0,0 @@
-stds.roblox = {
-	read_globals = {
-		game = {
-			other_fields = true,
-		},
-
-		-- Roblox globals
-		"script",
-
-		-- Extra functions
-		"tick", "warn", "spawn",
-		"wait", "settings", "typeof",
-
-		-- Types
-		"Vector2", "Vector3",
-		"Vector2int16", "Vector3int16",
-		"Color3",
-		"UDim", "UDim2",
-		"Rect",
-		"CFrame",
-		"Enum",
-		"Instance",
-		"DockWidgetPluginGuiInfo",
-	}
-}
-
-stds.plugin = {
-	read_globals = {
-		"plugin",
-	}
-}
-
-stds.testez = {
-	read_globals = {
-		"describe",
-		"it", "itFOCUS", "itSKIP", "itFIXME",
-		"FOCUS", "SKIP", "HACK_NO_XPCALL",
-		"expect",
-	}
-}
-
-ignore = {
-	"212", -- unused arguments
-	"421", -- shadowing local variable
-	"422", -- shadowing argument
-	"431", -- shadowing upvalue
-	"432", -- shadowing upvalue argument
-}
-
-std = "lua51+roblox"
-
-files["**/*.server.lua"] = {
-	std = "+plugin",
-}
-
-files["**/*.spec.lua"] = {
-	std = "+testez",
-}

CHANGELOG.md

@@ -1,6 +1,48 @@
 # Rojo Changelog
 
 ## Unreleased Changes
+* Added `--watch` flag to `rojo sourcemap` ([#602])
+
+[#602]: https://github.com/rojo-rbx/rojo/pull/602
+
+## [7.2.1] - July 8, 2022
+* Fixed notification sound by changing it to a generic sound. ([#566])
+* Added setting to turn off sound effects. ([#568])
+
+[#566]: https://github.com/rojo-rbx/rojo/pull/566
+[#568]: https://github.com/rojo-rbx/rojo/pull/568
+[7.2.1]: https://github.com/rojo-rbx/rojo/releases/tag/v7.2.1
+
+## [7.2.0] - June 29, 2022
+* Added support for `.luau` files. ([#552])
+* Added support for live syncing Attributes and Tags. ([#553])
+* Added notification popups in the Roblox Studio plugin. ([#540])
+* Fixed `init.meta.json` when used with `init.lua` and related files. ([#549])
+* Fixed incorrect output when serving from a non-default address or port ([#556])
+* Fixed Linux binaries not running on systems with older glibc. ([#561])
+* Added `camelCase` casing for JSON models, deprecating `PascalCase` names. ([#563])
+* Switched from structopt to clap for command line argument parsing.
+* Significantly improved performance of building and serving. ([#548])
+* Increased minimum supported Rust version to 1.57.0. ([#564])
+
+[#540]: https://github.com/rojo-rbx/rojo/pull/540
+[#548]: https://github.com/rojo-rbx/rojo/pull/548
+[#549]: https://github.com/rojo-rbx/rojo/pull/549
+[#552]: https://github.com/rojo-rbx/rojo/pull/552
+[#553]: https://github.com/rojo-rbx/rojo/pull/553
+[#556]: https://github.com/rojo-rbx/rojo/pull/556
+[#561]: https://github.com/rojo-rbx/rojo/pull/561
+[#563]: https://github.com/rojo-rbx/rojo/pull/563
+[#564]: https://github.com/rojo-rbx/rojo/pull/564
+[7.2.0]: https://github.com/rojo-rbx/rojo/releases/tag/v7.2.0
+
+## [7.1.1] - May 26, 2022
+* Fixed sourcemap command not stripping paths correctly ([#544])
+* Fixed Studio plugin settings not saving correctly.
+
+[#544]: https://github.com/rojo-rbx/rojo/pull/544
+[#545]: https://github.com/rojo-rbx/rojo/pull/545
+[7.1.1]: https://github.com/rojo-rbx/rojo/releases/tag/v7.1.1
 
 ## [7.1.0] - May 22, 2022
 * Added support for specifying an address to be used by default in project files. ([#507])

CONTRIBUTING.md

@@ -49,11 +49,9 @@ The Rojo release process is pretty manual right now. If you need to do it, here'
     * `cargo publish`
 8. Publish the Plugin
     * `cargo run -- upload plugin --asset_id 6415005344`
-    * `cargo run -- build plugin --output Rojo.rbxm`
 9. Push commits and tags
     * `git push && git push --tags`
 10. Copy GitHub release content from previous release
     * Update the leading text with a summary about the release
     * Paste the changelog notes (as-is!) from [`CHANGELOG.md`](CHANGELOG.md)
     * Write a small summary of each major feature
-    * Attach release artifacts from GitHub Actions for each platform

Cargo.toml

@@ -1,6 +1,7 @@
 [package]
 name = "rojo"
-version = "7.1.0"
+version = "7.2.1"
+rust-version = "1.58.1"
 authors = ["Lucien Greathouse <me@lpghatguy.com>"]
 description = "Enables professional-grade development tools for Roblox developers"
 license = "MPL-2.0"
@@ -8,7 +9,7 @@ homepage = "https://rojo.space"
 documentation = "https://rojo.space/docs"
 repository = "https://github.com/rojo-rbx/rojo"
 readme = "README.md"
-edition = "2018"
+edition = "2021"
 build = "build.rs"
 
 exclude = [
@@ -27,11 +28,10 @@ default = []
 # Enable this feature to live-reload assets from the web UI.
 dev_live_assets = []
 
+profile-with-tracy = ["profiling/profile-with-tracy", "tracy-client"]
+
 [workspace]
-members = [
+members = ["crates/*"]
-    "rojo-insta-ext",
-    "memofs",
-]
 
 [lib]
 name = "librojo"
@@ -42,7 +42,7 @@ name = "build"
 harness = false
 
 [dependencies]
-memofs = { version = "0.2.0", path = "memofs" }
+memofs = { version = "0.2.0", path = "crates/memofs" }
 
 # These dependencies can be uncommented when working on rbx-dom simultaneously
 # rbx_binary = { path = "../rbx-dom/rbx_binary" }
@@ -51,8 +51,8 @@ memofs = { version = "0.2.0", path = "memofs" }
 # rbx_reflection_database = { path = "../rbx-dom/rbx_reflection_database" }
 # rbx_xml = { path = "../rbx-dom/rbx_xml" }
 
-rbx_binary = "0.6.4"
+rbx_binary = "0.6.5"
-rbx_dom_weak = "2.3.0"
+rbx_dom_weak = "2.4.0"
 rbx_reflection = "4.2.0"
 rbx_reflection_database = "0.2.2"
 rbx_xml = "0.12.3"
@@ -73,22 +73,24 @@ log = "0.4.14"
 maplit = "1.0.2"
 notify = "4.0.17"
 opener = "0.5.0"
-reqwest = { version = "0.11.10", features = ["blocking", "json"] }
+reqwest = { version = "0.11.10", features = ["blocking", "json", "native-tls-vendored"] }
 ritz = "0.1.0"
 roblox_install = "1.0.0"
 serde = { version = "1.0.130", features = ["derive", "rc"] }
 serde_json = "1.0.68"
-structopt = "0.3.23"
 termcolor = "1.1.2"
 thiserror = "1.0.30"
 tokio = { version = "1.12.0", features = ["rt", "rt-multi-thread"] }
 uuid = { version = "1.0.0", features = ["v4", "serde"] }
+clap = { version = "3.1.18", features = ["derive"] }
+profiling = "1.0.6"
+tracy-client = { version = "0.13.2", optional = true }
 
 [target.'cfg(windows)'.dependencies]
 winreg = "0.10.1"
 
 [build-dependencies]
-memofs = { version = "0.2.0", path = "memofs" }
+memofs = { version = "0.2.0", path = "crates/memofs" }
 
 embed-resource = "1.6.4"
 anyhow = "1.0.44"
@@ -97,7 +99,7 @@ fs-err = "2.6.0"
 maplit = "1.0.2"
 
 [dev-dependencies]
-rojo-insta-ext = { path = "rojo-insta-ext" }
+rojo-insta-ext = { path = "crates/rojo-insta-ext" }
 
 criterion = "0.3.5"
 insta = { version = "1.8.0", features = ["redactions"] }

README.md

@@ -40,7 +40,7 @@ Check out our [contribution guide](CONTRIBUTING.md) for detailed instructions fo
 
 Pull requests are welcome!
 
-Rojo supports Rust 1.46.0 and newer. The minimum supported version of Rust is based on the latest versions of the dependencies that Rojo has.
+Rojo supports Rust 1.58.1 and newer. The minimum supported version of Rust is based on the latest versions of the dependencies that Rojo has.
 
 ## License
 Rojo is available under the terms of the Mozilla Public License, Version 2.0. See [LICENSE.txt](LICENSE.txt) for details.

assets/default-place-project/default.project.json

@@ -4,7 +4,7 @@
     "$className": "DataModel",
 
     "ReplicatedStorage": {
-      "Common": {
+      "Shared": {
         "$path": "src/shared"
       }
     },

benches/build.rs

@@ -3,7 +3,7 @@ use std::path::Path;
 use criterion::{criterion_group, criterion_main, BatchSize, Criterion};
 use tempfile::{tempdir, TempDir};
 
-use librojo::cli::{build, BuildCommand};
+use librojo::cli::BuildCommand;
 
 pub fn benchmark_small_place(c: &mut Criterion) {
     bench_build_place(c, "Small Place", "test-projects/benchmark_small_place")
@@ -20,7 +20,7 @@ fn bench_build_place(c: &mut Criterion, name: &str, path: &str) {
     group.bench_function("build", |b| {
         b.iter_batched(
             || place_setup(path),
-            |(_dir, options)| build(options).unwrap(),
+            |(_dir, options)| options.run().unwrap(),
             BatchSize::SmallInput,
         )
     });

bin/dev-plugin.sh

@@ -1,5 +0,0 @@
-#!/bin/sh
-
-set -e
-
-watchexec -c -w plugin "sh -c './bin/install-dev-plugin.sh'"

bin/install-dev-plugin.sh

@@ -1,13 +0,0 @@
-#!/bin/sh
-
-set -e
-
-DIR="$( mktemp -d )"
-PLUGIN_FILE="$DIR/Rojo.rbxm"
-TESTEZ_FILE="$DIR/TestEZ.rbxm"
-
-rojo build plugin -o "$PLUGIN_FILE"
-rojo build plugin/testez.project.json -o "$TESTEZ_FILE"
-remodel bin/mark-plugin-as-dev.lua "$PLUGIN_FILE" "$TESTEZ_FILE" 2>/dev/null
-
-cp "$PLUGIN_FILE" "$LOCALAPPDATA/Roblox/Plugins/Rojo.rbxm"

bin/install-release-plugin.sh

@@ -1,5 +0,0 @@
-#!/bin/sh
-
-set -e
-
-rojo build plugin -o "$LOCALAPPDATA/Roblox/Plugins/Rojo.rbxm"

bin/mark-plugin-as-dev.lua

@@ -1,12 +0,0 @@
-local pluginPath, testezPath = ...
-
-local plugin = remodel.readModelFile(pluginPath)[1]
-local testez = remodel.readModelFile(testezPath)[1]
-
-local marker = Instance.new("Folder")
-marker.Name = "ROJO_DEV_BUILD"
-marker.Parent = plugin
-
-testez.Parent = plugin
-
-remodel.writeModelFile(plugin, pluginPath)

bin/put-plugin-in-test-place.lua

@@ -1,8 +0,0 @@
-local pluginPath, placePath = ...
-
-local plugin = remodel.readModelFile(pluginPath)[1]
-local place = remodel.readPlaceFile(placePath)
-
-plugin.Parent = place:GetService("ReplicatedStorage")
-
-remodel.writePlaceFile(place, placePath)

bin/run-all-tests.sh

@@ -1,6 +0,0 @@
-#!/bin/sh
-
-set -e
-
-./bin/run-cli-tests.sh
-./bin/run-plugin-tests.sh

bin/run-cli-tests.sh

@@ -1,9 +0,0 @@
-#!/bin/sh
-
-set -e
-
-cargo test --all --locked
-cargo fmt -- --check
-
-touch src/lib.rs # Nudge Rust source to make Clippy actually check things
-cargo clippy

bin/run-plugin-tests.sh

@@ -1,16 +0,0 @@
-#!/bin/sh
-
-set -e
-
-DIR="$( mktemp -d )"
-PLUGIN_FILE="$DIR/Rojo.rbxmx"
-PLACE_FILE="$DIR/RojoTestPlace.rbxlx"
-
-rojo build plugin -o "$PLUGIN_FILE"
-rojo build plugin/place.project.json -o "$PLACE_FILE"
-
-remodel bin/put-plugin-in-test-place.lua "$PLUGIN_FILE" "$PLACE_FILE"
-
-run-in-roblox -s plugin/testBootstrap.server.lua "$PLACE_FILE"
-
-luacheck plugin/src plugin/log plugin/http

build.rs

@@ -21,7 +21,7 @@ fn snapshot_from_fs_path(path: &Path) -> io::Result<VfsSnapshot> {
 
             // We can skip any TestEZ test files since they aren't necessary for
             // the plugin to run.
-            if file_name.ends_with(".spec.lua") {
+            if file_name.ends_with(".spec.lua") || file_name.ends_with(".spec.luau") {
                 continue;
             }
 
@@ -43,8 +43,6 @@ fn main() -> Result<(), anyhow::Error> {
     let root_dir = env::var_os("CARGO_MANIFEST_DIR").unwrap();
     let plugin_root = PathBuf::from(root_dir).join("plugin");
 
-    let plugin_modules = plugin_root.join("modules");
-
     let snapshot = VfsSnapshot::dir(hashmap! {
         "default.project.json" => snapshot_from_fs_path(&plugin_root.join("default.project.json"))?,
         "fmt" => snapshot_from_fs_path(&plugin_root.join("fmt"))?,
@@ -52,20 +50,7 @@ fn main() -> Result<(), anyhow::Error> {
         "log" => snapshot_from_fs_path(&plugin_root.join("log"))?,
         "rbx_dom_lua" => snapshot_from_fs_path(&plugin_root.join("rbx_dom_lua"))?,
         "src" => snapshot_from_fs_path(&plugin_root.join("src"))?,
-        "modules" => VfsSnapshot::dir(hashmap! {
+        "Packages" => snapshot_from_fs_path(&plugin_root.join("Packages"))?,
-            "roact" => VfsSnapshot::dir(hashmap! {
-                "src" => snapshot_from_fs_path(&plugin_modules.join("roact").join("src"))?
-            }),
-            "promise" => VfsSnapshot::dir(hashmap! {
-                "lib" => snapshot_from_fs_path(&plugin_modules.join("promise").join("lib"))?
-            }),
-            "t" => VfsSnapshot::dir(hashmap! {
-                "lib" => snapshot_from_fs_path(&plugin_modules.join("t").join("lib"))?
-            }),
-            "flipper" => VfsSnapshot::dir(hashmap! {
-                "src" => snapshot_from_fs_path(&plugin_modules.join("flipper").join("src"))?
-            }),
-        }),
     });
 
     let out_path = Path::new(&out_dir).join("plugin.bincode");

foreman.toml

@@ -1,3 +1,5 @@
 [tools]
-rojo = { source = "rojo-rbx/rojo", version = "6.1.0" }
+rojo = { source = "rojo-rbx/rojo", version = "7.2.1" }
 run-in-roblox = { source = "rojo-rbx/run-in-roblox", version = "0.3.0" }
+selene = { source = "Kampfkarren/selene", version = "0.20.0" }
+wally = { source = "UpliftGames/wally", version = "0.3.1"}

plugin/default.project.json

@@ -1,33 +1,25 @@
 {
-  "name": "Rojo",
+	"name": "Rojo",
-  "tree": {
+	"tree": {
-    "$className": "Folder",
+		"$className": "Folder",
-    "Plugin": {
+		"Plugin": {
-      "$path": "src"
+			"$path": "src"
-    },
+		},
-    "Log": {
+		"Packages": {
-      "$path": "log"
+			"$path": "Packages",
-    },
+
-    "Http": {
+			"Log": {
-      "$path": "http"
+				"$path": "log"
-    },
+			},
-    "Fmt": {
+			"Http": {
-      "$path": "fmt"
+				"$path": "http"
-    },
+			},
-    "RbxDom": {
+			"Fmt": {
-      "$path": "rbx_dom_lua"
+				"$path": "fmt"
-    },
+			},
-    "Roact": {
+			"RbxDom": {
-      "$path": "modules/roact/src"
+				"$path": "rbx_dom_lua"
-    },
+			}
-    "Promise": {
+		}
-      "$path": "modules/promise/lib"
+	}
-    },
-    "t": {
-      "$path": "modules/t/lib"
-    },
-    "Flipper": {
-      "$path": "modules/flipper/src"
-    }
-  }
 }

plugin/rbx_dom_lua/EncodedValue.lua

@@ -23,8 +23,45 @@ end
 local ALL_AXES = {"X", "Y", "Z"}
 local ALL_FACES = {"Right", "Top", "Back", "Left", "Bottom", "Front"}
 
+local EncodedValue = {}
+
 local types
 types = {
+	Attributes = {
+		fromPod = function(pod)
+			local output = {}
+
+			for key, value in pairs(pod) do
+				local ok, result = EncodedValue.decode(value)
+
+				if ok then
+					output[key] = result
+				else
+					local warning = ("Could not decode attribute value of type %q: %s"):format(typeof(value), tostring(result))
+					warn(warning)
+				end
+			end
+
+			return output
+		end,
+		toPod = function(roblox)
+			local output = {}
+
+			for key, value in pairs(roblox) do
+				local ok, result = EncodedValue.encodeNaive(value)
+
+				if ok then
+					output[key] = result
+				else
+					local warning = ("Could not encode attribute value of type %q: %s"):format(typeof(value), tostring(result))
+					warn(warning)
+				end
+			end
+
+			return output
+		end,
+	},
+
 	Axes = {
 		fromPod = function(pod)
 			local axes = {}
@@ -433,8 +470,6 @@ types = {
 	},
 }
 
-local EncodedValue = {}
-
 function EncodedValue.decode(encodedValue)
 	local ty, value = next(encodedValue)
 
@@ -459,4 +494,19 @@ function EncodedValue.encode(rbxValue, propertyType)
 	}
 end
 
+local propertyTypeRenames = {
+	number = "Float64",
+	boolean = "Bool",
+	string = "String",
+}
+
+function EncodedValue.encodeNaive(rbxValue)
+	local propertyType = typeof(rbxValue)
+	if propertyTypeRenames[propertyType] ~= nil then
+		propertyType = propertyTypeRenames[propertyType]
+	end
+
+	return EncodedValue.encode(rbxValue, propertyType)
+end
+
 return EncodedValue

plugin/rbx_dom_lua/allValues.json

@@ -1,4 +1,73 @@
 {
+  "Attributes": {
+    "value": {
+      "Attributes": {
+        "TestBool": {
+          "Bool": true
+        },
+        "TestBrickColor": {
+          "BrickColor": 24
+        },
+        "TestColor3": {
+          "Color3": [
+            1.0,
+            0.5,
+            0.0
+          ]
+        },
+        "TestNumber": {
+          "Float64": 1337.0
+        },
+        "TestRect": {
+          "Rect": [
+            [
+              1.0,
+              2.0
+            ],
+            [
+              3.0,
+              4.0
+            ]
+          ]
+        },
+        "TestString": {
+          "String": "Test"
+        },
+        "TestUDim": {
+          "UDim": [
+            1.0,
+            2
+          ]
+        },
+        "TestUDim2": {
+          "UDim2": [
+            [
+              1.0,
+              2
+            ],
+            [
+              3.0,
+              4
+            ]
+          ]
+        },
+        "TestVector2": {
+          "Vector2": [
+            1.0,
+            2.0
+          ]
+        },
+        "TestVector3": {
+          "Vector3": [
+            1.0,
+            2.0,
+            3.0
+          ]
+        }
+      }
+    },
+    "ty": "Attributes"
+  },
   "Axes": {
     "value": {
       "Axes": [

plugin/rbx_dom_lua/customProperties.lua

@@ -5,6 +5,26 @@ local CollectionService = game:GetService("CollectionService")
 -- The reflection database refers to these as having scriptability = "Custom"
 return {
 	Instance = {
+		Attributes = {
+			read = function(instance)
+				return true, instance:GetAttributes()
+			end,
+			write = function(instance, _, value)
+				local existing = instance:GetAttributes()
+
+				for key, attr in pairs(value) do
+					instance:SetAttribute(key, attr)
+				end
+
+				for key in pairs(existing) do
+					if value[key] == nil then
+						instance:SetAttribute(key, nil)
+					end
+				end
+
+				return true
+			end,
+		},
 		Tags = {
 			read = function(instance)
 				return true, CollectionService:GetTags(instance)

plugin/run-tests.server.lua

@@ -1,6 +1,6 @@
 local ReplicatedStorage = game:GetService("ReplicatedStorage")
 
-local TestEZ = require(ReplicatedStorage.TestEZ)
+local TestEZ = require(ReplicatedStorage.Packages.TestEZ)
 
 local Rojo = ReplicatedStorage.Rojo
 

plugin/src/ApiContext.lua

@@ -1,6 +1,7 @@
-local Http = require(script.Parent.Parent.Http)
+local Packages = script.Parent.Parent.Packages
-local Log = require(script.Parent.Parent.Log)
+local Http = require(Packages.Http)
-local Promise = require(script.Parent.Parent.Promise)
+local Log = require(Packages.Log)
+local Promise = require(Packages.Promise)
 
 local Config = require(script.Parent.Config)
 local Types = require(script.Parent.Types)
@@ -85,7 +86,7 @@ local ApiContext = {}
 ApiContext.__index = ApiContext
 
 function ApiContext.new(baseUrl)
-	assert(type(baseUrl) == "string")
+	assert(type(baseUrl) == "string", "baseUrl must be a string")
 
 	local self = {
 		__baseUrl = baseUrl,

plugin/src/App/Components/BorderedContainer.lua

@@ -1,7 +1,8 @@
 local Rojo = script:FindFirstAncestor("Rojo")
 local Plugin = Rojo.Plugin
+local Packages = Rojo.Packages
 
-local Roact = require(Rojo.Roact)
+local Roact = require(Packages.Roact)
 
 local Theme = require(Plugin.App.Theme)
 local Assets = require(Plugin.Assets)

plugin/src/App/Components/Checkbox.lua

@@ -1,8 +1,9 @@
 local Rojo = script:FindFirstAncestor("Rojo")
 local Plugin = Rojo.Plugin
+local Packages = Rojo.Packages
 
-local Roact = require(Rojo.Roact)
+local Roact = require(Packages.Roact)
-local Flipper = require(Rojo.Flipper)
+local Flipper = require(Packages.Flipper)
 
 local Assets = require(Plugin.Assets)
 local Theme = require(Plugin.App.Theme)

plugin/src/App/Components/Header.lua

@@ -1,7 +1,8 @@
 local Rojo = script:FindFirstAncestor("Rojo")
 local Plugin = Rojo.Plugin
+local Packages = Rojo.Packages
 
-local Roact = require(Rojo.Roact)
+local Roact = require(Packages.Roact)
 
 local Theme = require(Plugin.App.Theme)
 local Assets = require(Plugin.Assets)

plugin/src/App/Components/IconButton.lua

@@ -1,8 +1,9 @@
 local Rojo = script:FindFirstAncestor("Rojo")
 local Plugin = Rojo.Plugin
+local Packages = Rojo.Packages
 
-local Roact = require(Rojo.Roact)
+local Roact = require(Packages.Roact)
-local Flipper = require(Rojo.Flipper)
+local Flipper = require(Packages.Flipper)
 
 local Assets = require(Plugin.Assets)
 local bindingUtil = require(Plugin.App.bindingUtil)

plugin/src/App/Components/ScrollingFrame.lua

@@ -1,7 +1,8 @@
 local Rojo = script:FindFirstAncestor("Rojo")
 local Plugin = Rojo.Plugin
+local Packages = Rojo.Packages
 
-local Roact = require(Rojo.Roact)
+local Roact = require(Packages.Roact)
 
 local Assets = require(Plugin.Assets)
 local Theme = require(Plugin.App.Theme)

plugin/src/App/Components/SlicedImage.lua

@@ -1,6 +1,7 @@
 local Rojo = script:FindFirstAncestor("Rojo")
+local Packages = Rojo.Packages
 
-local Roact = require(Rojo.Roact)
+local Roact = require(Packages.Roact)
 
 local e = Roact.createElement
 

plugin/src/App/Components/Spinner.lua

@@ -2,8 +2,9 @@ local RunService = game:GetService("RunService")
 
 local Rojo = script:FindFirstAncestor("Rojo")
 local Plugin = Rojo.Plugin
+local Packages = Rojo.Packages
 
-local Roact = require(Rojo.Roact)
+local Roact = require(Packages.Roact)
 
 local Theme = require(Plugin.App.Theme)
 local Assets = require(Plugin.Assets)

plugin/src/App/Components/Studio/StudioPluginAction.lua

@@ -1,7 +1,8 @@
 local Rojo = script:FindFirstAncestor("Rojo")
 local Plugin = Rojo.Plugin
+local Packages = Rojo.Packages
 
-local Roact = require(Rojo.Roact)
+local Roact = require(Packages.Roact)
 
 local Dictionary = require(Plugin.Dictionary)
 

plugin/src/App/Components/Studio/StudioPluginContext.lua

@@ -1,6 +1,7 @@
 local Rojo = script:FindFirstAncestor("Rojo")
+local Packages = Rojo.Packages
 
-local Roact = require(Rojo.Roact)
+local Roact = require(Packages.Roact)
 
 local StudioPluginContext = Roact.createContext(nil)
 

plugin/src/App/Components/Studio/StudioPluginGui.lua

@@ -1,7 +1,8 @@
 local Rojo = script:FindFirstAncestor("Rojo")
 local Plugin = Rojo.Plugin
+local Packages = Rojo.Packages
 
-local Roact = require(Rojo.Roact)
+local Roact = require(Packages.Roact)
 
 local Dictionary = require(Plugin.Dictionary)
 

plugin/src/App/Components/Studio/StudioToggleButton.lua

@@ -1,7 +1,8 @@
 local Rojo = script:FindFirstAncestor("Rojo")
 local Plugin = Rojo.Plugin
+local Packages = Rojo.Packages
 
-local Roact = require(Rojo.Roact)
+local Roact = require(Packages.Roact)
 
 local Dictionary = require(Plugin.Dictionary)
 

plugin/src/App/Components/Studio/StudioToolbar.lua

@@ -1,7 +1,8 @@
 local Rojo = script:FindFirstAncestor("Rojo")
 local Plugin = Rojo.Plugin
+local Packages = Rojo.Packages
 
-local Roact = require(Rojo.Roact)
+local Roact = require(Packages.Roact)
 
 local Dictionary = require(Plugin.Dictionary)
 

plugin/src/App/Components/Studio/StudioToolbarContext.lua

@@ -1,6 +1,7 @@
 local Rojo = script:FindFirstAncestor("Rojo")
+local Packages = Rojo.Packages
 
-local Roact = require(Rojo.Roact)
+local Roact = require(Packages.Roact)
 
 local StudioToolbarContext = Roact.createContext(nil)
 

plugin/src/App/Components/TextButton.lua

@@ -2,9 +2,10 @@ local TextService = game:GetService("TextService")
 
 local Rojo = script:FindFirstAncestor("Rojo")
 local Plugin = Rojo.Plugin
+local Packages = Rojo.Packages
 
-local Roact = require(Rojo.Roact)
+local Roact = require(Packages.Roact)
-local Flipper = require(Rojo.Flipper)
+local Flipper = require(Packages.Flipper)
 
 local Theme = require(Plugin.App.Theme)
 local Assets = require(Plugin.Assets)

plugin/src/App/Components/TouchRipple.lua

@@ -1,8 +1,9 @@
 local Rojo = script:FindFirstAncestor("Rojo")
 local Plugin = Rojo.Plugin
+local Packages = Rojo.Packages
 
-local Roact = require(Rojo.Roact)
+local Roact = require(Packages.Roact)
-local Flipper = require(Rojo.Flipper)
+local Flipper = require(Packages.Flipper)
 
 local Assets = require(Plugin.Assets)
 local bindingUtil = require(Plugin.App.bindingUtil)

plugin/src/App/Notifications.lua

@@ -0,0 +1,199 @@
+local TextService = game:GetService("TextService")
+local StudioService = game:GetService("StudioService")
+
+local Rojo = script:FindFirstAncestor("Rojo")
+local Plugin = Rojo.Plugin
+local Packages = Rojo.Packages
+
+local Roact = require(Packages.Roact)
+local Flipper = require(Packages.Flipper)
+
+local bindingUtil = require(script.Parent.bindingUtil)
+
+local Theme = require(Plugin.App.Theme)
+local Assets = require(Plugin.Assets)
+
+local BorderedContainer = require(Plugin.App.Components.BorderedContainer)
+
+local baseClock = DateTime.now().UnixTimestampMillis
+
+local e = Roact.createElement
+
+local Notification = Roact.Component:extend("Notification")
+
+function Notification:init()
+	self.motor = Flipper.SingleMotor.new(0)
+	self.binding = bindingUtil.fromMotor(self.motor)
+
+	self.lifetime = self.props.timeout
+
+	self.motor:onStep(function(value)
+		if value <= 0 then
+			if self.props.onClose then
+				self.props.onClose()
+			end
+		end
+	end)
+end
+
+function Notification:dismiss()
+	self.motor:setGoal(
+		Flipper.Spring.new(0, {
+			frequency = 5,
+			dampingRatio = 1,
+		})
+	)
+end
+
+function Notification:didMount()
+	self.motor:setGoal(
+		Flipper.Spring.new(1, {
+			frequency = 3,
+			dampingRatio = 1,
+		})
+	)
+
+	self.props.soundPlayer:play(Assets.Sounds.Notification)
+
+	self.timeout = task.spawn(function()
+		local clock = os.clock()
+		local seen = false
+		while task.wait(1/10) do
+			local now = os.clock()
+			local dt = now - clock
+			clock = now
+
+			if not seen then
+				seen = StudioService.ActiveScript == nil
+			end
+
+			if not seen then
+				-- Don't run down timer before being viewed
+				continue
+			end
+
+			self.lifetime -= dt
+			if self.lifetime <= 0 then
+				self:dismiss()
+				break
+			end
+		end
+	end)
+end
+
+function Notification:willUnmount()
+	task.cancel(self.timeout)
+end
+
+function Notification:render()
+	local time = DateTime.fromUnixTimestampMillis(self.props.timestamp)
+
+	local textBounds = TextService:GetTextSize(
+		self.props.text,
+		15,
+		Enum.Font.GothamSemibold,
+		Vector2.new(350, 700)
+	)
+
+	local transparency = self.binding:map(function(value)
+		return 1 - value
+	end)
+
+	local size = self.binding:map(function(value)
+		return UDim2.fromOffset(
+			(35+40+textBounds.X)*value,
+			math.max(14+20+textBounds.Y, 32+20)
+		)
+	end)
+
+	return Theme.with(function(theme)
+		return e("TextButton", {
+			BackgroundTransparency = 1,
+			Size = size,
+			LayoutOrder = self.props.layoutOrder,
+			Text = "",
+			ClipsDescendants = true,
+
+			[Roact.Event.Activated] = function()
+				self:dismiss()
+			end,
+		}, {
+			e(BorderedContainer, {
+				transparency = transparency,
+				size = UDim2.new(1, 0, 1, 0),
+			}, {
+				TextContainer = e("Frame", {
+					Size = UDim2.new(0, 35+textBounds.X, 1, -20),
+					Position = UDim2.new(0, 0, 0, 10),
+					BackgroundTransparency = 1
+				}, {
+					Logo = e("ImageLabel", {
+						ImageTransparency = transparency,
+						Image = Assets.Images.PluginButton,
+						BackgroundTransparency = 1,
+						Size = UDim2.new(0, 32, 0, 32),
+						Position = UDim2.new(0, 0, 0.5, 0),
+						AnchorPoint = Vector2.new(0, 0.5),
+					}),
+					Info = e("TextLabel", {
+						Text = self.props.text,
+						Font = Enum.Font.GothamSemibold,
+						TextSize = 15,
+						TextColor3 = theme.Notification.InfoColor,
+						TextTransparency = transparency,
+						TextXAlignment = Enum.TextXAlignment.Left,
+						TextWrapped = true,
+
+						Size = UDim2.new(0, textBounds.X, 0, textBounds.Y),
+						Position = UDim2.fromOffset(35, 0),
+
+						LayoutOrder = 1,
+						BackgroundTransparency = 1,
+					}),
+					Time = e("TextLabel", {
+						Text = time:FormatLocalTime("LTS", "en-us"),
+						Font = Enum.Font.Code,
+						TextSize = 12,
+						TextColor3 = theme.Notification.InfoColor,
+						TextTransparency = transparency,
+						TextXAlignment = Enum.TextXAlignment.Left,
+
+						Size = UDim2.new(1, -35, 0, 14),
+						Position = UDim2.new(0, 35, 1, -14),
+
+						LayoutOrder = 1,
+						BackgroundTransparency = 1,
+					}),
+				}),
+
+				Padding = e("UIPadding", {
+					PaddingLeft = UDim.new(0, 17),
+					PaddingRight = UDim.new(0, 15),
+				}),
+			})
+		})
+	end)
+end
+
+local Notifications = Roact.Component:extend("Notifications")
+
+function Notifications:render()
+	local notifs = {}
+
+	for index, notif in ipairs(self.props.notifications) do
+		notifs[notif] = e(Notification, {
+			soundPlayer = self.props.soundPlayer,
+			text = notif.text,
+			timestamp = notif.timestamp,
+			timeout = notif.timeout,
+			layoutOrder = (notif.timestamp - baseClock),
+			onClose = function()
+				self.props.onClose(index)
+			end,
+		})
+	end
+
+	return Roact.createFragment(notifs)
+end
+
+return Notifications

plugin/src/App/Page.lua

@@ -1,8 +1,9 @@
 local Rojo = script:FindFirstAncestor("Rojo")
 local Plugin = Rojo.Plugin
+local Packages = Rojo.Packages
 
-local Roact = require(Rojo.Roact)
+local Roact = require(Packages.Roact)
-local Flipper = require(Rojo.Flipper)
+local Flipper = require(Packages.Flipper)
 
 local Dictionary = require(Plugin.Dictionary)
 

plugin/src/App/PluginSettings.lua

@@ -1,121 +0,0 @@
---[[
-	Persistent plugin settings that can be accessed via Roact context.
-]]
-
-local Rojo = script:FindFirstAncestor("Rojo")
-
-local Roact = require(Rojo.Roact)
-
-local defaultSettings = {
-	openScriptsExternally = false,
-	twoWaySync = false,
-}
-
-local Settings = {}
-Settings.__index = Settings
-
-function Settings.fromPlugin(plugin)
-	local values = {}
-
-	for name, defaultValue in pairs(defaultSettings) do
-		local savedValue = plugin:GetSetting("Rojo_" .. name)
-
-		if savedValue == nil then
-			plugin:SetSetting("Rojo_" .. name, defaultValue)
-			values[name] = defaultValue
-		else
-			values[name] = savedValue
-		end
-	end
-
-	return setmetatable({
-		__values = values,
-		__plugin = plugin,
-		__updateListeners = {},
-	}, Settings)
-end
-
-function Settings:get(name)
-	if defaultSettings[name] == nil then
-		error("Invalid setings name " .. tostring(name), 2)
-	end
-
-	return self.__values[name]
-end
-
-function Settings:set(name, value)
-	self.__plugin:SetSetting("Rojo_" .. name, value)
-	self.__values[name] = value
-
-	for callback in pairs(self.__updateListeners) do
-		callback(name, value)
-	end
-end
-
-function Settings:onUpdate(newCallback)
-	local newListeners = {}
-	for callback in pairs(self.__updateListeners) do
-		newListeners[callback] = true
-	end
-
-	newListeners[newCallback] = true
-	self.__updateListeners = newListeners
-
-	return function()
-		local newListeners = {}
-		for callback in pairs(self.__updateListeners) do
-			if callback ~= newCallback then
-				newListeners[callback] = true
-			end
-		end
-
-		self.__updateListeners = newListeners
-	end
-end
-
-local Context = Roact.createContext(nil)
-
-local StudioProvider = Roact.Component:extend("StudioProvider")
-
-function StudioProvider:init()
-	self.settings = Settings.fromPlugin(self.props.plugin)
-end
-
-function StudioProvider:render()
-	return Roact.createElement(Context.Provider, {
-		value = self.settings,
-	}, self.props[Roact.Children])
-end
-
-local InternalConsumer = Roact.Component:extend("InternalConsumer")
-
-function InternalConsumer:render()
-	return self.props.render(self.props.settings)
-end
-
-function InternalConsumer:didMount()
-	self.disconnect = self.props.settings:onUpdate(function()
-		-- Trigger a dummy state update to update the settings consumer.
-		self:setState({})
-	end)
-end
-
-function InternalConsumer:willUnmount()
-	self.disconnect()
-end
-
-local function with(callback)
-	return Roact.createElement(Context.Consumer, {
-		render = function(settings)
-			return Roact.createElement(InternalConsumer, {
-				settings = settings,
-				render = callback,
-			})
-		end,
-	})
-end
-
-return {
-	StudioProvider = StudioProvider,
-	with = with,
-}

plugin/src/App/StatusPages/Connected.lua

@@ -1,7 +1,8 @@
 local Rojo = script:FindFirstAncestor("Rojo")
 local Plugin = Rojo.Plugin
+local Packages = Rojo.Packages
 
-local Roact = require(Rojo.Roact)
+local Roact = require(Packages.Roact)
 
 local Theme = require(Plugin.App.Theme)
 local Assets = require(Plugin.Assets)
@@ -12,6 +13,26 @@ local BorderedContainer = require(Plugin.App.Components.BorderedContainer)
 
 local e = Roact.createElement
 
+local AGE_UNITS = { {31556909, "year"}, {2629743, "month"}, {604800, "week"}, {86400, "day"}, {3600, "hour"}, {60, "minute"}, }
+function timeSinceText(elapsed: number): string
+	if elapsed < 3 then
+		return "just now"
+	end
+
+	local ageText = string.format("%d seconds ago", elapsed)
+
+	for _,UnitData in ipairs(AGE_UNITS) do
+		local UnitSeconds, UnitName = UnitData[1], UnitData[2]
+		if elapsed > UnitSeconds then
+			local c = math.floor(elapsed/UnitSeconds)
+			ageText = string.format("%d %s%s ago", c, UnitName, c>1 and "s" or "")
+			break
+		end
+	end
+
+	return ageText
+end
+
 local function ConnectionDetails(props)
 	return Theme.with(function(theme)
 		return e(BorderedContainer, {
@@ -82,33 +103,59 @@ end
 local ConnectedPage = Roact.Component:extend("ConnectedPage")
 
 function ConnectedPage:render()
-	return Roact.createFragment({
+	return Theme.with(function(theme)
-		Header = e(Header, {
+		return Roact.createFragment({
-			transparency = self.props.transparency,
+			Header = e(Header, {
-			layoutOrder = 1,
+				transparency = self.props.transparency,
-		}),
+				layoutOrder = 1,
+			}),
 
-		ConnectionDetails = e(ConnectionDetails, {
+			ConnectionDetails = e(ConnectionDetails, {
-			projectName = self.state.projectName,
+				projectName = self.state.projectName,
-			address = self.state.address,
+				address = self.state.address,
-			transparency = self.props.transparency,
+				transparency = self.props.transparency,
-			layoutOrder = 2,
+				layoutOrder = 2,
 
-			onDisconnect = self.props.onDisconnect,
+				onDisconnect = self.props.onDisconnect,
-		}),
+			}),
 
-		Layout = e("UIListLayout", {
+			Info = e("TextLabel", {
-			VerticalAlignment = Enum.VerticalAlignment.Center,
+				Text = self.props.patchInfo:map(function(info)
-			FillDirection = Enum.FillDirection.Vertical,
+					return string.format(
-			SortOrder = Enum.SortOrder.LayoutOrder,
+						"<i>Synced %d change%s %s</i>",
-			Padding = UDim.new(0, 10),
+						info.changes,
-		}),
+						info.changes == 1 and "" or "s",
+						timeSinceText(os.time() - info.timestamp)
+					)
+				end),
+				Font = Enum.Font.Gotham,
+				TextSize = 14,
+				TextWrapped = true,
+				RichText = true,
+				TextColor3 = theme.Header.VersionColor,
+				TextXAlignment = Enum.TextXAlignment.Left,
+				TextYAlignment = Enum.TextYAlignment.Top,
+				TextTransparency = self.props.transparency,
 
-		Padding = e("UIPadding", {
+				Size = UDim2.new(1, 0, 0, 28),
-			PaddingLeft = UDim.new(0, 20),
+
-			PaddingRight = UDim.new(0, 20),
+				LayoutOrder = 3,
-		}),
+				BackgroundTransparency = 1,
-	})
+			}),
+
+			Layout = e("UIListLayout", {
+				VerticalAlignment = Enum.VerticalAlignment.Center,
+				FillDirection = Enum.FillDirection.Vertical,
+				SortOrder = Enum.SortOrder.LayoutOrder,
+				Padding = UDim.new(0, 10),
+			}),
+
+			Padding = e("UIPadding", {
+				PaddingLeft = UDim.new(0, 20),
+				PaddingRight = UDim.new(0, 20),
+			}),
+		})
+	end)
 end
 
 function ConnectedPage.getDerivedStateFromProps(props)

plugin/src/App/StatusPages/Connecting.lua

@@ -1,7 +1,8 @@
 local Rojo = script:FindFirstAncestor("Rojo")
 local Plugin = Rojo.Plugin
+local Packages = Rojo.Packages
 
-local Roact = require(Rojo.Roact)
+local Roact = require(Packages.Roact)
 
 local Spinner = require(Plugin.App.Components.Spinner)
 

plugin/src/App/StatusPages/Error.lua

@@ -2,8 +2,9 @@ local TextService = game:GetService("TextService")
 
 local Rojo = script:FindFirstAncestor("Rojo")
 local Plugin = Rojo.Plugin
+local Packages = Rojo.Packages
 
-local Roact = require(Rojo.Roact)
+local Roact = require(Packages.Roact)
 
 local Theme = require(Plugin.App.Theme)
 
@@ -56,8 +57,16 @@ function Error:render()
 			end,
 		}, {
 			ErrorMessage = Theme.with(function(theme)
-				return e("TextLabel", {
+				return e("TextBox", {
+					[Roact.Event.InputBegan] = function(rbx, input)
+						if input.UserInputType ~= Enum.UserInputType.MouseButton1 then return end
+						rbx.SelectionStart = 0
+						rbx.CursorPosition = #rbx.Text+1
+					end,
+
+
 					Text = self.props.errorMessage,
+					TextEditable = false,
 					Font = Enum.Font.Code,
 					TextSize = 16,
 					TextColor3 = theme.ErrorColor,
@@ -65,10 +74,9 @@ function Error:render()
 					TextYAlignment = Enum.TextYAlignment.Top,
 					TextTransparency = self.props.transparency,
 					TextWrapped = true,
-
+					ClearTextOnFocus = false,
-					Size = UDim2.new(1, 0, 1, 0),
-
 					BackgroundTransparency = 1,
+					Size = UDim2.new(1, 0, 1, 0),
 				})
 			end),
 

plugin/src/App/StatusPages/NotConnected.lua

@@ -1,7 +1,8 @@
 local Rojo = script:FindFirstAncestor("Rojo")
 local Plugin = Rojo.Plugin
+local Packages = Rojo.Packages
 
-local Roact = require(Rojo.Roact)
+local Roact = require(Packages.Roact)
 
 local Config = require(Plugin.Config)
 

plugin/src/App/StatusPages/Settings.lua

@@ -1,230 +0,0 @@
-local TextService = game:GetService("TextService")
-
-local Rojo = script:FindFirstAncestor("Rojo")
-local Plugin = Rojo.Plugin
-
-local Roact = require(Rojo.Roact)
-
-local Assets = require(Plugin.Assets)
-local Theme = require(Plugin.App.Theme)
-local PluginSettings = require(Plugin.App.PluginSettings)
-
-local Checkbox = require(Plugin.App.Components.Checkbox)
-local IconButton = require(Plugin.App.Components.IconButton)
-local ScrollingFrame = require(Plugin.App.Components.ScrollingFrame)
-
-local e = Roact.createElement
-
-local DIVIDER_FADE_SIZE = 0.1
-
-local function getTextBounds(text, textSize, font, lineHeight, bounds)
-	local textBounds = TextService:GetTextSize(text, textSize, font, bounds)
-
-	local lineCount = textBounds.Y / textSize
-	local lineHeightAbsolute = textSize * lineHeight
-
-	return Vector2.new(textBounds.X, lineHeightAbsolute * lineCount - (lineHeightAbsolute - textSize))
-end
-
-local function Navbar(props)
-	return Theme.with(function(theme)
-		theme = theme.Settings.Navbar
-
-		return e("Frame", {
-			Size = UDim2.new(1, 0, 0, 46),
-			LayoutOrder = props.layoutOrder,
-			BackgroundTransparency = 1,
-		}, {
-			Back = e(IconButton, {
-				icon = Assets.Images.Icons.Back,
-				iconSize = 24,
-				color = theme.BackButtonColor,
-				transparency = props.transparency,
-
-				position = UDim2.new(0, 0, 0.5, 0),
-				anchorPoint = Vector2.new(0, 0.5),
-
-				onClick = props.onBack,
-			}),
-
-			Text = e("TextLabel", {
-				Text = "Settings",
-				Font = Enum.Font.Gotham,
-				TextSize = 18,
-				TextColor3 = theme.TextColor,
-				TextTransparency = props.transparency,
-
-				Size = UDim2.new(1, 0, 1, 0),
-
-				BackgroundTransparency = 1,
-			})
-		})
-	end)
-end
-
-local Setting = Roact.Component:extend("Setting")
-
-function Setting:init()
-	self.contentSize, self.setContentSize = Roact.createBinding(Vector2.new(0, 0))
-	self.containerSize, self.setContainerSize = Roact.createBinding(Vector2.new(0, 0))
-end
-
-function Setting:render()
-	return Theme.with(function(theme)
-		theme = theme.Settings
-
-		return PluginSettings.with(function(settings)
-			return e("Frame", {
-				Size = self.contentSize:map(function(value)
-					return UDim2.new(1, 0, 0, 20 + value.Y + 20)
-				end),
-				LayoutOrder = self.props.layoutOrder,
-				BackgroundTransparency = 1,
-
-				[Roact.Change.AbsoluteSize] = function(object)
-					self.setContainerSize(object.AbsoluteSize)
-				end,
-			}, {
-				Checkbox = e(Checkbox, {
-					active = settings:get(self.props.id),
-					transparency = self.props.transparency,
-					position = UDim2.new(1, 0, 0.5, 0),
-					anchorPoint = Vector2.new(1, 0.5),
-					onClick = function()
-						local currentValue = settings:get(self.props.id)
-						settings:set(self.props.id, not currentValue)
-					end,
-				}),
-
-				Text = e("Frame", {
-					Size = UDim2.new(1, 0, 1, 0),
-					BackgroundTransparency = 1,
-				}, {
-					Name = e("TextLabel", {
-						Text = self.props.name,
-						Font = Enum.Font.GothamBold,
-						TextSize = 17,
-						TextColor3 = theme.Setting.NameColor,
-						TextXAlignment = Enum.TextXAlignment.Left,
-						TextTransparency = self.props.transparency,
-
-						Size = UDim2.new(1, 0, 0, 17),
-
-						LayoutOrder = 1,
-						BackgroundTransparency = 1,
-					}),
-
-					Description = e("TextLabel", {
-						Text = self.props.description,
-						Font = Enum.Font.Gotham,
-						LineHeight = 1.2,
-						TextSize = 14,
-						TextColor3 = theme.Setting.DescriptionColor,
-						TextXAlignment = Enum.TextXAlignment.Left,
-						TextTransparency = self.props.transparency,
-						TextWrapped = true,
-
-						Size = self.containerSize:map(function(value)
-							local textBounds = getTextBounds(
-								self.props.description, 14, Enum.Font.Gotham, 1.2,
-								Vector2.new(value.X - 50, math.huge)
-							)
-							return UDim2.new(1, -50, 0, textBounds.Y)
-						end),
-
-						LayoutOrder = 2,
-						BackgroundTransparency = 1,
-					}),
-
-					Layout = e("UIListLayout", {
-						VerticalAlignment = Enum.VerticalAlignment.Center,
-						FillDirection = Enum.FillDirection.Vertical,
-						SortOrder = Enum.SortOrder.LayoutOrder,
-						Padding = UDim.new(0, 6),
-
-						[Roact.Change.AbsoluteContentSize] = function(object)
-							self.setContentSize(object.AbsoluteContentSize)
-						end,
-					}),
-
-					Padding = e("UIPadding", {
-						PaddingTop = UDim.new(0, 20),
-						PaddingBottom = UDim.new(0, 20),
-					}),
-				}),
-
-				Divider = e("Frame", {
-					BackgroundColor3 = theme.DividerColor,
-					BackgroundTransparency = self.props.transparency,
-					Size = UDim2.new(1, 0, 0, 1),
-					BorderSizePixel = 0,
-				}, {
-					Gradient = e("UIGradient", {
-						Transparency = NumberSequence.new({
-							NumberSequenceKeypoint.new(0, 1),
-							NumberSequenceKeypoint.new(DIVIDER_FADE_SIZE, 0),
-							NumberSequenceKeypoint.new(1 - DIVIDER_FADE_SIZE, 0),
-							NumberSequenceKeypoint.new(1, 1),
-						}),
-					}),
-				}),
-			})
-		end)
-	end)
-end
-
-local SettingsPage = Roact.Component:extend("SettingsPage")
-
-function SettingsPage:init()
-	self.contentSize, self.setContentSize = Roact.createBinding(Vector2.new(0, 0))
-end
-
-function SettingsPage:render()
-	return Theme.with(function(theme)
-		theme = theme.Settings
-
-		return e(ScrollingFrame, {
-			size = UDim2.new(1, 0, 1, 0),
-			contentSize = self.contentSize,
-			transparency = self.props.transparency,
-		}, {
-			Navbar = e(Navbar, {
-				onBack = self.props.onBack,
-				transparency = self.props.transparency,
-				layoutOrder = 0,
-			}),
-
-			OpenScriptsExternally = e(Setting, {
-				id = "openScriptsExternally",
-				name = "Open Scripts Externally",
-				description = "Attempt to open scripts in an external editor",
-				transparency = self.props.transparency,
-				layoutOrder = 1,
-			}),
-
-			TwoWaySync = e(Setting, {
-				id = "twoWaySync",
-				name = "Two-Way Sync",
-				description = "EXPERIMENTAL! Editing files in Studio will sync them into the filesystem",
-				transparency = self.props.transparency,
-				layoutOrder = 2,
-			}),
-
-			Layout = e("UIListLayout", {
-				FillDirection = Enum.FillDirection.Vertical,
-				SortOrder = Enum.SortOrder.LayoutOrder,
-
-				[Roact.Change.AbsoluteContentSize] = function(object)
-					self.setContentSize(object.AbsoluteContentSize)
-				end,
-			}),
-
-			Padding = e("UIPadding", {
-				PaddingLeft = UDim.new(0, 20),
-				PaddingRight = UDim.new(0, 20),
-			}),
-		})
-	end)
-end
-
-return SettingsPage

plugin/src/App/StatusPages/Settings/Setting.lua

@@ -0,0 +1,150 @@
+local TextService = game:GetService("TextService")
+
+local Rojo = script:FindFirstAncestor("Rojo")
+local Plugin = Rojo.Plugin
+local Packages = Rojo.Packages
+
+local Roact = require(Packages.Roact)
+
+local Settings = require(Plugin.Settings)
+local Theme = require(Plugin.App.Theme)
+
+local Checkbox = require(Plugin.App.Components.Checkbox)
+
+local e = Roact.createElement
+
+local DIVIDER_FADE_SIZE = 0.1
+
+local function getTextBounds(text, textSize, font, lineHeight, bounds)
+	local textBounds = TextService:GetTextSize(text, textSize, font, bounds)
+
+	local lineCount = textBounds.Y / textSize
+	local lineHeightAbsolute = textSize * lineHeight
+
+	return Vector2.new(textBounds.X, lineHeightAbsolute * lineCount - (lineHeightAbsolute - textSize))
+end
+
+local Setting = Roact.Component:extend("Setting")
+
+function Setting:init()
+	self.contentSize, self.setContentSize = Roact.createBinding(Vector2.new(0, 0))
+	self.containerSize, self.setContainerSize = Roact.createBinding(Vector2.new(0, 0))
+
+	self:setState({
+		setting = Settings:get(self.props.id),
+	})
+
+	self.changedCleanup = Settings:onChanged(self.props.id, function(value)
+		self:setState({
+			setting = value,
+		})
+	end)
+end
+
+function Setting:willUnmount()
+	self.changedCleanup()
+end
+
+function Setting:render()
+	return Theme.with(function(theme)
+		theme = theme.Settings
+
+		return e("Frame", {
+			Size = self.contentSize:map(function(value)
+				return UDim2.new(1, 0, 0, 20 + value.Y + 20)
+			end),
+			LayoutOrder = self.props.layoutOrder,
+			BackgroundTransparency = 1,
+
+			[Roact.Change.AbsoluteSize] = function(object)
+				self.setContainerSize(object.AbsoluteSize)
+			end,
+		}, {
+			Checkbox = e(Checkbox, {
+				active = self.state.setting,
+				transparency = self.props.transparency,
+				position = UDim2.new(1, 0, 0.5, 0),
+				anchorPoint = Vector2.new(1, 0.5),
+				onClick = function()
+					local currentValue = Settings:get(self.props.id)
+					Settings:set(self.props.id, not currentValue)
+				end,
+			}),
+
+			Text = e("Frame", {
+				Size = UDim2.new(1, 0, 1, 0),
+				BackgroundTransparency = 1,
+			}, {
+				Name = e("TextLabel", {
+					Text = self.props.name,
+					Font = Enum.Font.GothamBold,
+					TextSize = 17,
+					TextColor3 = theme.Setting.NameColor,
+					TextXAlignment = Enum.TextXAlignment.Left,
+					TextTransparency = self.props.transparency,
+
+					Size = UDim2.new(1, 0, 0, 17),
+
+					LayoutOrder = 1,
+					BackgroundTransparency = 1,
+				}),
+
+				Description = e("TextLabel", {
+					Text = self.props.description,
+					Font = Enum.Font.Gotham,
+					LineHeight = 1.2,
+					TextSize = 14,
+					TextColor3 = theme.Setting.DescriptionColor,
+					TextXAlignment = Enum.TextXAlignment.Left,
+					TextTransparency = self.props.transparency,
+					TextWrapped = true,
+
+					Size = self.containerSize:map(function(value)
+						local textBounds = getTextBounds(
+							self.props.description, 14, Enum.Font.Gotham, 1.2,
+							Vector2.new(value.X - 50, math.huge)
+						)
+						return UDim2.new(1, -50, 0, textBounds.Y)
+					end),
+
+					LayoutOrder = 2,
+					BackgroundTransparency = 1,
+				}),
+
+				Layout = e("UIListLayout", {
+					VerticalAlignment = Enum.VerticalAlignment.Center,
+					FillDirection = Enum.FillDirection.Vertical,
+					SortOrder = Enum.SortOrder.LayoutOrder,
+					Padding = UDim.new(0, 6),
+
+					[Roact.Change.AbsoluteContentSize] = function(object)
+						self.setContentSize(object.AbsoluteContentSize)
+					end,
+				}),
+
+				Padding = e("UIPadding", {
+					PaddingTop = UDim.new(0, 20),
+					PaddingBottom = UDim.new(0, 20),
+				}),
+			}),
+
+			Divider = e("Frame", {
+				BackgroundColor3 = theme.DividerColor,
+				BackgroundTransparency = self.props.transparency,
+				Size = UDim2.new(1, 0, 0, 1),
+				BorderSizePixel = 0,
+			}, {
+				Gradient = e("UIGradient", {
+					Transparency = NumberSequence.new({
+						NumberSequenceKeypoint.new(0, 1),
+						NumberSequenceKeypoint.new(DIVIDER_FADE_SIZE, 0),
+						NumberSequenceKeypoint.new(1 - DIVIDER_FADE_SIZE, 0),
+						NumberSequenceKeypoint.new(1, 1),
+					}),
+				}),
+			}),
+		})
+	end)
+end
+
+return Setting

plugin/src/App/StatusPages/Settings/init.lua

@@ -0,0 +1,122 @@
+local Rojo = script:FindFirstAncestor("Rojo")
+local Plugin = Rojo.Plugin
+local Packages = Rojo.Packages
+
+local Roact = require(Packages.Roact)
+
+local Assets = require(Plugin.Assets)
+local Theme = require(Plugin.App.Theme)
+
+local IconButton = require(Plugin.App.Components.IconButton)
+local ScrollingFrame = require(Plugin.App.Components.ScrollingFrame)
+local Setting = require(script.Setting)
+
+local e = Roact.createElement
+
+local function Navbar(props)
+	return Theme.with(function(theme)
+		theme = theme.Settings.Navbar
+
+		return e("Frame", {
+			Size = UDim2.new(1, 0, 0, 46),
+			LayoutOrder = props.layoutOrder,
+			BackgroundTransparency = 1,
+		}, {
+			Back = e(IconButton, {
+				icon = Assets.Images.Icons.Back,
+				iconSize = 24,
+				color = theme.BackButtonColor,
+				transparency = props.transparency,
+
+				position = UDim2.new(0, 0, 0.5, 0),
+				anchorPoint = Vector2.new(0, 0.5),
+
+				onClick = props.onBack,
+			}),
+
+			Text = e("TextLabel", {
+				Text = "Settings",
+				Font = Enum.Font.Gotham,
+				TextSize = 18,
+				TextColor3 = theme.TextColor,
+				TextTransparency = props.transparency,
+
+				Size = UDim2.new(1, 0, 1, 0),
+
+				BackgroundTransparency = 1,
+			})
+		})
+	end)
+end
+
+local SettingsPage = Roact.Component:extend("SettingsPage")
+
+function SettingsPage:init()
+	self.contentSize, self.setContentSize = Roact.createBinding(Vector2.new(0, 0))
+end
+
+function SettingsPage:render()
+	return Theme.with(function(theme)
+		theme = theme.Settings
+
+		return e(ScrollingFrame, {
+			size = UDim2.new(1, 0, 1, 0),
+			contentSize = self.contentSize,
+			transparency = self.props.transparency,
+		}, {
+			Navbar = e(Navbar, {
+				onBack = self.props.onBack,
+				transparency = self.props.transparency,
+				layoutOrder = 0,
+			}),
+
+			OpenScriptsExternally = e(Setting, {
+				id = "openScriptsExternally",
+				name = "Open Scripts Externally",
+				description = "Attempt to open scripts in an external editor",
+				transparency = self.props.transparency,
+				layoutOrder = 1,
+			}),
+
+			ShowNotifications = e(Setting, {
+				id = "showNotifications",
+				name = "Show Notifications",
+				description = "Popup notifications in viewport",
+				transparency = self.props.transparency,
+				layoutOrder = 2,
+			}),
+
+			PlaySounds = e(Setting, {
+				id = "playSounds",
+				name = "Play Sounds",
+				description = "Toggle sound effects",
+				transparency = self.props.transparency,
+				layoutOrder = 3,
+			}),
+
+			TwoWaySync = e(Setting, {
+				id = "twoWaySync",
+				name = "Two-Way Sync",
+				description = "EXPERIMENTAL! Editing files in Studio will sync them into the filesystem",
+				transparency = self.props.transparency,
+				layoutOrder = 4,
+			}),
+
+			Layout = e("UIListLayout", {
+				FillDirection = Enum.FillDirection.Vertical,
+				SortOrder = Enum.SortOrder.LayoutOrder,
+
+				[Roact.Change.AbsoluteContentSize] = function(object)
+					self.setContentSize(object.AbsoluteContentSize)
+				end,
+			}),
+
+			Padding = e("UIPadding", {
+				PaddingLeft = UDim.new(0, 20),
+				PaddingRight = UDim.new(0, 20),
+			}),
+		})
+	end)
+end
+
+return SettingsPage

plugin/src/App/Theme.lua

@@ -16,9 +16,10 @@ local function getStudio()
 end
 
 local Rojo = script:FindFirstAncestor("Rojo")
+local Packages = Rojo.Packages
 
-local Roact = require(Rojo.Roact)
+local Roact = require(Packages.Roact)
-local Log = require(Rojo.Log)
+local Log = require(Packages.Log)
 
 local strict = require(script.Parent.Parent.strict)
 
@@ -103,6 +104,10 @@ local lightTheme = strict("LightTheme", {
 		LogoColor = BRAND_COLOR,
 		VersionColor = hexColor(0x727272),
 	},
+	Notification = {
+		InfoColor = hexColor(0x00000),
+		CloseColor = BRAND_COLOR,
+	},
 	ErrorColor = hexColor(0x000000),
 	ScrollBarColor = hexColor(0x000000),
 })
@@ -177,6 +182,10 @@ local darkTheme = strict("DarkTheme", {
 		LogoColor = BRAND_COLOR,
 		VersionColor = hexColor(0xD3D3D3)
 	},
+	Notification = {
+		InfoColor = hexColor(0xFFFFFF),
+		CloseColor = hexColor(0xFFFFFF),
+	},
 	ErrorColor = hexColor(0xFFFFFF),
 	ScrollBarColor = hexColor(0xFFFFFF),
 })

plugin/src/App/bindingUtil.lua

@@ -1,7 +1,8 @@
 local Rojo = script:FindFirstAncestor("Rojo")
+local Packages = Rojo.Packages
 
-local Roact = require(Rojo.Roact)
+local Roact = require(Packages.Roact)
-local Log = require(Rojo.Log)
+local Log = require(Packages.Log)
 
 local LERP_DATA_TYPES = {
 	Color3 = true,

plugin/src/App/init.lua

@@ -1,21 +1,27 @@
+local Players = game:GetService("Players")
+local ServerStorage = game:GetService("ServerStorage")
+
 local Rojo = script:FindFirstAncestor("Rojo")
 local Plugin = Rojo.Plugin
+local Packages = Rojo.Packages
 
-local Roact = require(Rojo.Roact)
+local Roact = require(Packages.Roact)
-local Log = require(Rojo.Log)
+local Log = require(Packages.Log)
 
 local Assets = require(Plugin.Assets)
 local Version = require(Plugin.Version)
 local Config = require(Plugin.Config)
+local Settings = require(Plugin.Settings)
 local strict = require(Plugin.strict)
 local Dictionary = require(Plugin.Dictionary)
 local ServeSession = require(Plugin.ServeSession)
 local ApiContext = require(Plugin.ApiContext)
 local preloadAssets = require(Plugin.preloadAssets)
+local soundPlayer = require(Plugin.soundPlayer)
 local Theme = require(script.Theme)
-local PluginSettings = require(script.PluginSettings)
 
 local Page = require(script.Page)
+local Notifications = require(script.Notifications)
 local StudioPluginAction = require(script.Components.Studio.StudioPluginAction)
 local StudioToolbar = require(script.Components.Studio.StudioToolbar)
 local StudioToggleButton = require(script.Components.Studio.StudioToggleButton)
@@ -40,14 +46,45 @@ function App:init()
 
 	self.host, self.setHost = Roact.createBinding("")
 	self.port, self.setPort = Roact.createBinding("")
+	self.patchInfo, self.setPatchInfo = Roact.createBinding({
+		changes = 0,
+		timestamp = os.time(),
+	})
 
 	self:setState({
 		appStatus = AppStatus.NotConnected,
 		guiEnabled = false,
+		notifications = {},
 		toolbarIcon = Assets.Images.PluginButton,
 	})
 end
 
+function App:addNotification(text: string, timeout: number?)
+	if not Settings:get("showNotifications") then
+		return
+	end
+
+	local notifications = table.clone(self.state.notifications)
+	table.insert(notifications, {
+		text = text,
+		timestamp = DateTime.now().UnixTimestampMillis,
+		timeout = timeout or 3,
+	})
+
+	self:setState({
+		notifications = notifications,
+	})
+end
+
+function App:closeNotification(index: number)
+	local notifications = table.clone(self.state.notifications)
+	table.remove(notifications, index)
+
+	self:setState({
+		notifications = notifications,
+	})
+end
+
 function App:getHostAndPort()
 	local host = self.host:getValue()
 	local port = self.port:getValue()
@@ -58,12 +95,70 @@ function App:getHostAndPort()
 	return host, port
 end
 
+function App:claimSyncLock()
+	if #Players:GetPlayers() == 0 then
+		Log.trace("Skipping sync lock because this isn't in Team Create")
+		return true
+	end
+
+	local lock = ServerStorage:FindFirstChild("__Rojo_SessionLock")
+	if not lock then
+		lock = Instance.new("ObjectValue")
+		lock.Name = "__Rojo_SessionLock"
+		lock.Archivable = false
+		lock.Value = Players.LocalPlayer
+		lock.Parent = ServerStorage
+		Log.trace("Created and claimed sync lock")
+		return true
+	end
+
+	if lock.Value and lock.Value ~= Players.LocalPlayer and lock.Value.Parent then
+		Log.trace("Found existing sync lock owned by {}", lock.Value)
+		return false, lock.Value
+	end
+
+	lock.Value = Players.LocalPlayer
+	Log.trace("Claimed existing sync lock")
+	return true
+end
+
+function App:releaseSyncLock()
+	local lock = ServerStorage:FindFirstChild("__Rojo_SessionLock")
+	if not lock then
+		Log.trace("No sync lock found, assumed released")
+		return
+	end
+
+	if lock.Value == Players.LocalPlayer then
+		lock.Value = nil
+		Log.trace("Released sync lock")
+		return
+	end
+
+	Log.trace("Could not relase sync lock because it is owned by {}", lock.Value)
+end
+
 function App:startSession()
+	local claimedLock, priorOwner = self:claimSyncLock()
+	if not claimedLock then
+		local msg = string.format("Could not sync because user '%s' is already syncing", tostring(priorOwner))
+
+		Log.warn(msg)
+		self:addNotification(msg, 10)
+		self:setState({
+			appStatus = AppStatus.Error,
+			errorMessage = msg,
+			toolbarIcon = Assets.Images.PluginButtonWarning,
+		})
+
+		return
+	end
+
 	local host, port = self:getHostAndPort()
 
 	local sessionOptions = {
-		openScriptsExternally = self.props.settings:get("openScriptsExternally"),
+		openScriptsExternally = Settings:get("openScriptsExternally"),
-		twoWaySync = self.props.settings:get("twoWaySync"),
+		twoWaySync = Settings:get("twoWaySync"),
 	}
 
 	local baseUrl = ("http://%s:%s"):format(host, port)
@@ -75,12 +170,41 @@ function App:startSession()
 		twoWaySync = sessionOptions.twoWaySync,
 	})
 
+	serveSession:onPatchApplied(function(patch, unapplied)
+		local now = os.time()
+		local changes = 0
+
+		for _, set in patch do
+			for _ in set do
+				changes += 1
+			end
+		end
+		for _, set in unapplied do
+			for _ in set do
+				changes -= 1
+			end
+		end
+
+		if changes == 0 then return end
+
+		local old = self.patchInfo:getValue()
+		if now - old.timestamp < 2 then
+			changes += old.changes
+		end
+
+		self.setPatchInfo({
+			changes = changes,
+			timestamp = now,
+		})
+	end)
+
 	serveSession:onStatusChanged(function(status, details)
 		if status == ServeSession.Status.Connecting then
 			self:setState({
 				appStatus = AppStatus.Connecting,
 				toolbarIcon = Assets.Images.PluginButton,
 			})
+			self:addNotification("Connecting to session...")
 		elseif status == ServeSession.Status.Connected then
 			local address = ("%s:%s"):format(host, port)
 			self:setState({
@@ -89,10 +213,10 @@ function App:startSession()
 				address = address,
 				toolbarIcon = Assets.Images.PluginButtonConnected,
 			})
-
+			self:addNotification(string.format("Connected to session '%s' at %s.", details, address), 5)
-			Log.info("Connected to session '{}' at {}", details, address)
 		elseif status == ServeSession.Status.Disconnected then
 			self.serveSession = nil
+			self:releaseSyncLock()
 
 			-- Details being present indicates that this
 			-- disconnection was from an error.
@@ -104,13 +228,13 @@ function App:startSession()
 					errorMessage = tostring(details),
 					toolbarIcon = Assets.Images.PluginButtonWarning,
 				})
+				self:addNotification(tostring(details), 10)
 			else
 				self:setState({
 					appStatus = AppStatus.NotConnected,
 					toolbarIcon = Assets.Images.PluginButton,
 				})
-
+				self:addNotification("Disconnected from session.")
-				Log.info("Disconnected session")
 			end
 		end
 	end)
@@ -118,6 +242,16 @@ function App:startSession()
 	serveSession:start()
 
 	self.serveSession = serveSession
+
+	task.defer(function()
+		while self.serveSession == serveSession do
+			-- Trigger rerender to update timestamp text
+			local patchInfo = table.clone(self.patchInfo:getValue())
+			self.setPatchInfo(patchInfo)
+			local elapsed = os.time() - patchInfo.timestamp
+			task.wait(elapsed < 60 and 1 or elapsed/5)
+		end
+	end)
 end
 
 function App:endSession()
@@ -201,6 +335,7 @@ function App:render()
 				Connected = createPageElement(AppStatus.Connected, {
 					projectName = self.state.projectName,
 					address = self.state.address,
+					patchInfo = self.patchInfo,
 
 					onDisconnect = function()
 						self:endSession()
@@ -236,6 +371,28 @@ function App:render()
 				end),
 			}),
 
+			RojoNotifications = e("ScreenGui", {}, {
+				layout = e("UIListLayout", {
+					SortOrder = Enum.SortOrder.LayoutOrder,
+					HorizontalAlignment = Enum.HorizontalAlignment.Right,
+					VerticalAlignment = Enum.VerticalAlignment.Bottom,
+					Padding = UDim.new(0, 5),
+				}),
+				padding = e("UIPadding", {
+					PaddingTop = UDim.new(0, 5);
+					PaddingBottom = UDim.new(0, 5);
+					PaddingLeft = UDim.new(0, 5);
+					PaddingRight = UDim.new(0, 5);
+				}),
+				notifs = e(Notifications, {
+					soundPlayer = self.props.soundPlayer,
+					notifications = self.state.notifications,
+					onClose = function(index)
+						self:closeNotification(index)
+					end,
+				}),
+			}),
+
 			toggleAction = e(StudioPluginAction, {
 				name = "RojoConnection",
 				title = "Rojo: Connect/Disconnect",
@@ -300,14 +457,9 @@ function App:render()
 end
 
 return function(props)
-	return e(PluginSettings.StudioProvider, {
+	local mergedProps = Dictionary.merge(props, {
-		plugin = props.plugin,
+		soundPlayer = soundPlayer.new(Settings),
-	}, {
-		App = PluginSettings.with(function(settings)
-			local settingsProps = Dictionary.merge(props, {
-				settings = settings,
-			})
-			return e(App, settingsProps)
-		end),
 	})
+
+	return e(App, mergedProps)
 end

plugin/src/Assets.lua

@@ -45,6 +45,9 @@ local Assets = {
 			[500] = "rbxassetid://2609138523"
 		},
 	},
+	Sounds = {
+		Notification = "rbxassetid://203785492",
+	},
 	StartSession = "",
 	SessionActive = "",
 	Configure = "",

plugin/src/ChangeBatcher/createPatchSet.lua

@@ -5,7 +5,8 @@
 	of instances) and return the patch.
 ]]
 
-local Log = require(script.Parent.Parent.Parent.Log)
+local Packages = script.Parent.Parent.Parent.Packages
+local Log = require(Packages.Log)
 
 local PatchSet = require(script.Parent.Parent.PatchSet)
 

plugin/src/ChangeBatcher/encodePatchUpdate.lua

@@ -1,5 +1,6 @@
-local Log = require(script.Parent.Parent.Parent.Log)
+local Packages = script.Parent.Parent.Parent.Packages
-local RbxDom = require(script.Parent.Parent.Parent.RbxDom)
+local Log = require(Packages.Log)
+local RbxDom = require(Packages.RbxDom)
 
 local encodeProperty = require(script.Parent.encodeProperty)
 

plugin/src/ChangeBatcher/encodeProperty.lua

@@ -1,5 +1,6 @@
-local Log = require(script.Parent.Parent.Parent.Log)
+local Packages = script.Parent.Parent.Parent.Packages
-local RbxDom = require(script.Parent.Parent.Parent.RbxDom)
+local Log = require(Packages.Log)
+local RbxDom = require(Packages.RbxDom)
 
 return function(instance, propertyName, propertyDescriptor)
 	local readSuccess, readResult = propertyDescriptor:read(instance)

plugin/src/Config.lua

@@ -5,8 +5,8 @@ local isDevBuild = script.Parent.Parent:FindFirstChild("ROJO_DEV_BUILD") ~= nil
 return strict("Config", {
 	isDevBuild = isDevBuild,
 	codename = "Epiphany",
-	version = {7, 1, 0},
+	version = {7, 2, 1},
-	expectedServerVersionString = "7.0 or newer",
+	expectedServerVersionString = "7.2 or newer",
 	protocolVersion = 4,
 	defaultHost = "localhost",
 	defaultPort = 34872,

plugin/src/InstanceMap.lua

@@ -1,6 +1,7 @@
 local RunService = game:GetService("RunService")
 
-local Log = require(script.Parent.Parent.Log)
+local Packages = script.Parent.Parent.Packages
+local Log = require(Packages.Log)
 
 --[[
 	A bidirectional map between instance IDs and Roblox instances. It lets us

plugin/src/PatchSet.lua

@@ -3,7 +3,8 @@
 	patch returned from the API.
 ]]
 
-local t = require(script.Parent.Parent.t)
+local Packages = script.Parent.Parent.Packages
+local t = require(Packages.t)
 
 local Types = require(script.Parent.Types)
 

plugin/src/Reconciler/Error.lua

@@ -2,7 +2,8 @@
 	Defines the errors that can be returned by the reconciler.
 ]]
 
-local Fmt = require(script.Parent.Parent.Parent.Fmt)
+local Packages = script.Parent.Parent.Parent.Packages
+local Fmt = require(Packages.Fmt)
 
 local Error = {}
 

plugin/src/Reconciler/applyPatch.lua

@@ -5,7 +5,8 @@
 	Patches can come from the server or be generated by the client.
 ]]
 
-local Log = require(script.Parent.Parent.Parent.Log)
+local Packages = script.Parent.Parent.Parent.Packages
+local Log = require(Packages.Log)
 
 local PatchSet = require(script.Parent.Parent.PatchSet)
 local Types = require(script.Parent.Parent.Types)

plugin/src/Reconciler/decodeValue.lua

@@ -3,7 +3,8 @@
 	usable by Rojo's reconciler, potentially using RbxDom.
 ]]
 
-local RbxDom = require(script.Parent.Parent.Parent.RbxDom)
+local Packages = script.Parent.Parent.Parent.Packages
+local RbxDom = require(Packages.RbxDom)
 local Error = require(script.Parent.Error)
 
 local function decodeValue(encodedValue, instanceMap)

plugin/src/Reconciler/diff.lua

@@ -3,7 +3,9 @@
 	patch that can be later applied.
 ]]
 
-local Log = require(script.Parent.Parent.Parent.Log)
+local Packages = script.Parent.Parent.Parent.Packages
+local Log = require(Packages.Log)
+
 local invariant = require(script.Parent.Parent.invariant)
 local getProperty = require(script.Parent.getProperty)
 local Error = require(script.Parent.Error)
@@ -113,6 +115,16 @@ local function diff(instanceMap, virtualInstances, rootId)
 			local childId = instanceMap.fromInstances[childInstance]
 
 			if childId == nil then
+				-- pcall to avoid security permission errors
+				local success, skip = pcall(function()
+					-- We don't remove instances that aren't going to be saved anyway,
+					-- such as the Rojo session lock value.
+					return childInstance.Archivable == false
+				end)
+				if success and skip then
+					continue
+				end
+
 				-- This is an existing instance not present in the virtual DOM.
 				-- We can mark it for deletion unless the user has asked us not
 				-- to delete unknown stuff.

plugin/src/Reconciler/diff.spec.lua

@@ -1,5 +1,6 @@
 return function()
-	local Log = require(script.Parent.Parent.Parent.Log)
+	local Packages = script.Parent.Parent.Parent.Packages
+	local Log = require(Packages.Log)
 
 	local InstanceMap = require(script.Parent.Parent.InstanceMap)
 	local PatchSet = require(script.Parent.Parent.PatchSet)

plugin/src/Reconciler/getProperty.lua

@@ -2,7 +2,8 @@
 	Attempts to read a property from the given instance.
 ]]
 
-local RbxDom = require(script.Parent.Parent.Parent.RbxDom)
+local Packages = script.Parent.Parent.Parent.Packages
+local RbxDom = require(Packages.RbxDom)
 local Error = require(script.Parent.Error)
 
 local function getProperty(instance, propertyName)

plugin/src/Reconciler/setProperty.lua

@@ -2,8 +2,9 @@
 	Attempts to set a property on the given instance.
 ]]
 
-local RbxDom = require(script.Parent.Parent.Parent.RbxDom)
+local Packages = script.Parent.Parent.Parent.Packages
-local Log = require(script.Parent.Parent.Parent.Log)
+local Log = require(Packages.Log)
+local RbxDom = require(Packages.RbxDom)
 local Error = require(script.Parent.Error)
 
 local function setProperty(instance, propertyName, value)

plugin/src/ServeSession.lua

@@ -1,9 +1,10 @@
 local StudioService = game:GetService("StudioService")
 local RunService = game:GetService("RunService")
 
-local Log = require(script.Parent.Parent.Log)
+local Packages = script.Parent.Parent.Packages
-local Fmt = require(script.Parent.Parent.Fmt)
+local Log = require(Packages.Log)
-local t = require(script.Parent.Parent.t)
+local Fmt = require(Packages.Fmt)
+local t = require(Packages.t)
 
 local ChangeBatcher = require(script.Parent.ChangeBatcher)
 local InstanceMap = require(script.Parent.InstanceMap)
@@ -94,6 +95,7 @@ function ServeSession.new(options)
 		__instanceMap = instanceMap,
 		__changeBatcher = changeBatcher,
 		__statusChangedCallback = nil,
+		__patchAppliedCallback = nil,
 		__connections = connections,
 	}
 
@@ -121,6 +123,10 @@ function ServeSession:onStatusChanged(callback)
 	self.__statusChangedCallback = callback
 end
 
+function ServeSession:onPatchApplied(callback)
+	self.__patchAppliedCallback = callback
+end
+
 function ServeSession:start()
 	self:__setStatus(Status.Connecting)
 
@@ -137,7 +143,9 @@ function ServeSession:start()
 				end)
 		end)
 		:catch(function(err)
-			self:__stopInternal(err)
+			if self.__status ~= Status.Disconnected then
+				self:__stopInternal(err)
+			end
 		end)
 end
 
@@ -231,6 +239,10 @@ function ServeSession:__initialSync(rootInstanceId)
 				Log.warn("Could not apply all changes requested by the Rojo server:\n{}",
 					PatchSet.humanSummary(self.__instanceMap, unappliedPatch))
 			end
+
+			if self.__patchAppliedCallback then
+				pcall(self.__patchAppliedCallback, catchUpPatch, unappliedPatch)
+			end
 		end)
 end
 
@@ -244,6 +256,10 @@ function ServeSession:__mainSyncLoop()
 					Log.warn("Could not apply all changes requested by the Rojo server:\n{}",
 						PatchSet.humanSummary(self.__instanceMap, unappliedPatch))
 				end
+
+				if self.__patchAppliedCallback then
+					pcall(self.__patchAppliedCallback, message, unappliedPatch)
+				end
 			end
 
 			if self.__status ~= Status.Disconnected then

plugin/src/Settings.lua

@@ -0,0 +1,79 @@
+--[[
+	Persistent plugin settings.
+]]
+
+local plugin = plugin or script:FindFirstAncestorWhichIsA("Plugin")
+local Rojo = script:FindFirstAncestor("Rojo")
+local Packages = Rojo.Packages
+
+local Log = require(Packages.Log)
+
+local defaultSettings = {
+	openScriptsExternally = false,
+	twoWaySync = false,
+	showNotifications = true,
+	playSounds = true,
+}
+
+local Settings = {}
+
+Settings._values = table.clone(defaultSettings)
+Settings._updateListeners = {}
+
+if plugin then
+	for name, defaultValue in pairs(Settings._values) do
+		local savedValue = plugin:GetSetting("Rojo_" .. name)
+
+		if savedValue == nil then
+			-- plugin:SetSetting hits disc instead of memory, so it can be slow. Spawn so we don't hang.
+			task.spawn(plugin.SetSetting, plugin, "Rojo_" .. name, defaultValue)
+			Settings._values[name] = defaultValue
+		else
+			Settings._values[name] = savedValue
+		end
+	end
+	Log.trace("Loaded settings from plugin store")
+end
+
+function Settings:get(name)
+	if defaultSettings[name] == nil then
+		error("Invalid setings name " .. tostring(name), 2)
+	end
+
+	return self._values[name]
+end
+
+function Settings:set(name, value)
+	self._values[name] = value
+
+	if plugin then
+		-- plugin:SetSetting hits disc instead of memory, so it can be slow. Spawn so we don't hang.
+		task.spawn(plugin.SetSetting, plugin, "Rojo_" .. name, value)
+	end
+
+	if self._updateListeners[name] then
+		for callback in pairs(self._updateListeners[name]) do
+			task.spawn(callback, value)
+		end
+	end
+
+	Log.trace(string.format("Set setting '%s' to '%s'", name, tostring(value)))
+end
+
+function Settings:onChanged(name, callback)
+	local listeners = self._updateListeners[name]
+	if listeners == nil then
+		listeners = {}
+		self._updateListeners[name] = listeners
+	end
+	listeners[callback] = true
+
+	Log.trace(string.format("Added listener for setting '%s' changes", name))
+
+	return function()
+		listeners[callback] = nil
+		Log.trace(string.format("Removed listener for setting '%s' changes", name))
+	end
+end
+
+return Settings

plugin/src/Types.lua

@@ -1,5 +1,5 @@
-local t = require(script.Parent.Parent.t)
+local Packages = script.Parent.Parent.Packages
-
+local t = require(Packages.t)
 local DevSettings = require(script.Parent.DevSettings)
 local strict = require(script.Parent.strict)
 

plugin/src/init.server.lua

@@ -2,23 +2,24 @@ if not plugin then
 	return
 end
 
-local Log = require(script.Parent.Log)
+local Rojo = script:FindFirstAncestor("Rojo")
+local Packages = Rojo.Packages
+
+local Log = require(Packages.Log)
+local Roact = require(Packages.Roact)
 
 local DevSettings = require(script.DevSettings)
+local Config = require(script.Config)
+local App = require(script.App)
 
 Log.setLogLevelThunk(function()
 	return DevSettings:getLogLevel()
 end)
 
-local Roact = require(script.Parent.Roact)
-
-local Config = require(script.Config)
-local App = require(script.App)
-
 local app = Roact.createElement(App, {
 	plugin = plugin
 })
-local tree = Roact.mount(app, nil, "Rojo UI")
+local tree = Roact.mount(app, game:GetService("CoreGui"), "Rojo UI")
 
 plugin.Unloading:Connect(function()
 	Roact.unmount(tree)

plugin/src/invariant.lua

@@ -1,4 +1,6 @@
-local Fmt = require(script.Parent.Parent.Fmt)
+
+local Packages = script.Parent.Parent.Packages
+local Fmt = require(Packages.Fmt)
 
 local Config = require(script.Parent.Config)
 

plugin/src/preloadAssets.lua

@@ -1,6 +1,7 @@
 local ContentProvider = game:GetService("ContentProvider")
 
-local Log = require(script.Parent.Parent.Log)
+local Packages = script.Parent.Parent.Packages
+local Log = require(Packages.Log)
 
 local Assets = require(script.Parent.Assets)
 

plugin/src/runTests.lua

@@ -1,5 +1,6 @@
 return function(TestEZ)
 	local Rojo = script.Parent.Parent
+	local Packages = Rojo.Packages
 
-	TestEZ.TestBootstrap:run({ Rojo.Plugin, Rojo.Http, Rojo.Log })
+	TestEZ.TestBootstrap:run({ Rojo.Plugin, Packages.Http, Packages.Log, Packages.RbxDom })
 end

plugin/src/soundPlayer.lua

@@ -0,0 +1,38 @@
+-- Sounds only play in Edit mode when parented to a plugin widget, for some reason
+local plugin = plugin or script:FindFirstAncestorWhichIsA("Plugin")
+local widget = nil
+if plugin then
+	widget = plugin:CreateDockWidgetPluginGui("Rojo_soundPlayer", DockWidgetPluginGuiInfo.new(
+		Enum.InitialDockState.Float,
+		false, true,
+		10, 10,
+		10, 10
+	))
+	widget.Name = "Rojo_soundPlayer"
+	widget.Title = "Rojo Sound Player"
+end
+
+local SoundPlayer = {}
+SoundPlayer.__index = SoundPlayer
+
+function SoundPlayer.new(settings)
+	return setmetatable({
+		settings = settings,
+	}, SoundPlayer)
+end
+
+function SoundPlayer:play(soundId)
+	if self.settings and self.settings:get("playSounds") == false then return end
+
+	local sound = Instance.new("Sound")
+	sound.SoundId = soundId
+	sound.Parent = widget
+
+	sound.Ended:Connect(function()
+		sound:Destroy()
+	end)
+
+	sound:Play()
+end
+
+return SoundPlayer