0.2.2

What's Changed

• chore: bump to 0.2.2 + make Zod schemas version-agnostic (v3.25+/v4) by @ochafik in #178

Full Changelog: v0.2.1...v0.2.2

0.2.1

What's Changed

• fix(examples): use server.registerTool for non-UI tool + fix missing imports by @ochafik in #173
• [MCP Apps] Add way to pass custom fonts by @martinalong in #159
• [MCP Apps] Add forgotten style variable by @martinalong in #174
• chore: release 0.2.1 - widen @oven/bun-* version range by @ochafik in #176

Full Changelog: v0.2.0...v0.2.1

0.2.0

What's Changed

• feat(examples): add SSE transport support and shared server utility by @ochafik in #136
• Add BYO zod version support by @fredericbarthelet in #49
• examples: make basic apps responsive for narrow viewports by @ochafik in #135
• tests: add Playwright E2E tests with screenshot golden testing (+ fix examples session handling) by @ochafik in #115
• api: optional Client in AppBridge (allow custom forwarding), better protocol types (AppRequest, AppNotification, AppResult) by @ochafik in #146
• docs: typo and formatting issues in spec header by @idosal in #148
• fix: add mimeType to resource declarations in examples by @antonpk1 in #149
• fix: ensure E2E screenshot tests work consistently across CI and local by @ochafik in #150
• [MCP Apps] Add styles prop to host context by @martinalong in #127
• [MCP Apps] Have apps request display mode instead by @martinalong in #152
• Add pre-commit check for private registry URLs in package-lock.json by @ochafik in #133
• Mark src/generated as linguist-generated by @jonathanhefner in #154
• fix: Windows compatibility - bun as optional dep, cross-env for examples by @ochafik in #145
• fix: make react a peer dependency to support multiple versions by @ochafik in #164
• Fix sandbox-proxy-ready notification name in spec by @ochafik in #160
• feat: add server helpers, make connect() to default to parent post transport by @ochafik in #165
• docs: add tool visibility and restructure _meta.ui by @antonpk1 in #131
• refactor: rename request methods to remove send prefix by @ochafik in #161
• feat: make MCP SDK a peer dependency by @ochafik in #168
• chore: release 0.2.0 by @ochafik in #170

New Contributors

• @fredericbarthelet made their first contribution in #49
• @martinalong made their first contribution in #127

Full Changelog: v0.1.0...v0.2.0

0.1.0

What's Changed

Spec / API changes:

• feat: implement ui/notifications/tool-cancelled + add missing App.onteardown by @ochafik in #120
• feat: store and expose hostContext in App class by @ochafik in #139
• spec: add media-src to CSP for video and audio support by @aharvard in #109
• spec: fix: ui/tool-cancelled -> ui/notifications/tool-cancelled by @idosal in #118
• spec: fix: host may request user consent by @idosal in #126
• build: auto-generate Zod schemas from TypeScript types using ts-to-zod by @ochafik in #116
• examples: add wiki-explorer-server example by @jonathanhefner in #122

Other PRs:

• chore: update @modelcontextprotocol/sdk to 1.24.3 by @ochafik in #117
• Preserve existing files on gh-pages during docs deploy by @jonathanhefner in #121
• refactor(examples): use concurrently API for proper process cleanup by @ochafik in #128
• add npm version badge by @ochafik in #113

New Contributors

• @aharvard made their first contribution in #109

Full Changelog: v0.0.7...v0.1.0

0.0.7

What's Changed

• Fix mimeType, CSP settings and QR code example by @antonpk1 in #111
• release: 0.0.7 by @ochafik in #114

Full Changelog: v0.0.6...v0.0.7

0.0.6

What's Changed

• release: 0.0.6 by @ochafik in #112

Full Changelog: v0.0.5...v0.0.6

0.0.5

What's Changed

• Smoothen the process of getting started by @jonathanhefner in #103
• Add checkpoints and callouts to quickstart guide by @jonathanhefner in #93
• Deploy docs to GitHub Pages on release by @jonathanhefner in #104
• Add RESOURCE_MIME_TYPE constant by @ochafik in #108
• Add QR code Python MCP server example by @antonpk1 in #105
• Update README.md by @ochafik in #107
• release: 0.0.5 (fix release config again) by @ochafik in #110

Full Changelog: v0.0.4...v0.0.5

0.0.4 - test

What's Changed

• release: v0.0.4 (try using node token again) by @ochafik in #102

Full Changelog: v0.0.3...v0.0.4

0.0.3 - test

What's Changed

• Add examples/run-all.ts script by @jonathanhefner in #97
• docs: add Bun installation step to customer-segmentation-server README by @antonpk1 in #100
• release: 0.0.3, switched to npm trusted publishing by @ochafik in #101

Full Changelog: v0.0.2...v0.0.3

0.0.2

What's Changed

• fix: use consistent text/vnd.mcp.ui+html mimeType throughout by @antonpk1 in #2
• docs: update UI resource format and metadata fields by @liady in #4
• fix: use text/html+mcp mimeType format by @antonpk1 in #6
• Update mcp-ui PR by @ochafik in #7
• fix minor typos by @yannj-fr in #8
• Move HostContext field descriptions to JSDoc comments by @jonathanhefner in #3
• update simple-examples (add "raw" no-sdk example) by @ochafik in #9
• Fix broken link in README by @gulbaki in #11
• sdk: add notification handlers (App.ontoolinput, .ontoolresult, AppBridge.onsizechange...) by @ochafik in #13
• Add simple host example by @ochafik in #15
• Make params optional in McpUiInitializedNotificationSchema by @antonpk1 in #17
• Add ReadResourceRequestSchema forwarding for resources capability by @antonpk1 in #18
• Various SEP fixes by @jonathanhefner in #5
• fix iframe resizing by @ochafik in #19
• setup ci & presubmit by @ochafik in #20
• example-host: fix sandboxing setup by @ochafik in #21
• build: use workspaces for example subfolders by @ochafik in #23
• Updated ext-apps readme by @gyliu513 in #22
• lib: add capabilities & version getters by @ochafik in #24
• minor: renumber mermaid diagrams by @liady in #36
• fix: use camelCase for CSP domain fields in specification by @antonpk1 in #39
• Update package.json homepage and description by @jonathanhefner in #30
• Add API docs by @jonathanhefner in #29
• Fix zod mismatch issue. Fixes npm i by @matteo8p in #42
• Fix React UI tool call example by @matteo8p in #46
• Fix broken API documentation links in README by @jonathanhefner in #45
• Fix iframe size feedback loop on Linux/Windows by @jonathanhefner in #54
• Track package-lock.json for deterministic builds by @jonathanhefner in #44
• Fix sandbox proxy ready detection in simple-host example by @jonathanhefner in #47
• fix: remove carousel display mode by @idosal in #56
• fix: remove "system" from theme options by @antonpk1 in #40
• Make vite work out-of-the-box for simple-host by @hybrist in #33
• Add App <-> AppBridge tests, setHostContext & sendToolInputPartial by @ochafik in #55
• Fix iframe sizing to use actual content dimensions by @jonathanhefner in #57
• docs: ui/size-change -> ui/notifications/size-change by @idosal in #69
• feat: add UI resource metadata types for CSP and rendering config by @antonpk1 in #65
• Sync package-lock.json with package.json by @jonathanhefner in #67
• Fix npm optional dependencies bug with Node.js v23 by @ochafik in #73
• fix: use profile parameter for MIME type instead of suffix by @antonpk1 in #75
• Add examples and quickstart guide by @jonathanhefner in #66
• Add marketing examples by @jonathanhefner in #76
• Add screenshots to marketing example READMEs by @jonathanhefner in #80
• Use content instead of structuredContent in examples by @jonathanhefner in #81
• docs: remove "Mobile" from safeAreaInsets comment by @antonpk1 in #74
• Temporal fix: Handle wrapped JSON-RPC responses in callServerTool by @antonpk1 in #82
• fix: correct host-context-changed notification name in spec by @antonpk1 in #78
• fix: remove 'system' from theme type by @antonpk1 in #79
• Fix compatibility with @modelcontextprotocol/sdk 1.23+ by @jerome3o-anthropic in #84
• fix: change size-changed to be in correct tense by @liady in #83
• Add optional stdio transport to marketing example servers by @antonpk1 in #85
• Fix widget layout to use full available width by @antonpk1 in #86
• Add AppBridge.sendHostContextChange + reexport RESOURCE_URI_META_KEY by @ochafik in #87
• Remove temporary JSON-RPC envelope unwrapping hack by @antonpk1 in #90
• types: add McpUiTheme, McpUiDisplayMode by @ochafik in #88
• Enable responsive width growing in basic-host by @jonathanhefner in #92
• examples: handle server errors by @ochafik in #91
• Add server selector to basic-host example by @ochafik in #95
• add license by @ochafik in #96
• Add npm publish workflow by @ochafik in #89
• Add Three.js example server by @antonpk1 in #94
• version: 0.0.2 by @ochafik in #98

New Contributors

• @antonpk1 made their first contribution in #2
• @liady made their first contribution in #4
• @ochafik made their first contribution in #7
• @yannj-fr made their first contribution in #8
• @gulbaki made their first contribution in #11
• @gyliu513 made their first contribution in #22
• @matteo8p made their first contribution in #42
• @idosal made their first contribution in #56
• @hybrist made their first contribution in #33
• @jerome3o-anthropic made their first contribution in #84

Full Changelog: https://github.com/modelcontextprotocol/ext-apps/commits/v0.0.2