1.22.0

What's Changed

• registerTool: accept ZodType for input and output schema by @ksinder in #816
• SEP-1319: Decouple Request Payloads, Remove passthrough iteration, Typecheck fixes by @KKonstantinov in #1086
• add pkg-pr-new bot by @pcarleton in #1088
• Upgrade to Node LTS by @mattzcarey in #1072
• change step name by @pcarleton in #1089
• SEP-1034: Default values for Elicitation Schemas by @KKonstantinov in #1096
• SEP-1330: Compatibility with SEP-1034 by @KKonstantinov in #1100
• Implementation of SEP-986: Specify Format for Tool Names by @kentcdodds in #900
• [auth] Fix march spec fallback for metadata discovery by @pcarleton in #1108
• chore: bump version for release by @felixweinberger in #1110

New Contributors

• @ksinder made their first contribution in #816

Full Changelog: 1.21.1...1.22.0

1.21.2

What's changed

This is a patch release for a regression highlighted by #1103

This patch contains only the cherry picked fix in #1108

Full Changelog: 1.21.1...1.21.2

1.21.1

What's Changed

• Only use path-based discovery URLs from the authorization server to discover metadata by @roadmapper in #1070
• Add @deprecated annotations to legacy APIs by @domdomegg in #1018
• fix: Support WWW-Authenticate scope param for SEP-835 by @chipgpt in #983
• move CLI script to dedicated scripts directory by @mattzcarey in #1073
• Check script which typechecks using Typescripts new Go port by @mattzcarey in #1075
• FIX: use a nightly spec.types.ts by @mattzcarey in #1087
• chore: bump version for release by @felixweinberger in #1085

New Contributors

• @roadmapper made their first contribution in #1070

Full Changelog: 1.21.0...1.21.1

1.21.0

What's Changed

• feat: pluggable JSON schema validator providers by @mattzcarey in #1012
• Update metadata.ts by @pcarleton in #1010
• fix: Prefer the token_endpoint_auth_method response from DCR registration by @chipgpt in #1022
• Fix: Non-existent tool, disabled tool and inputSchema validation return MCP protocol level instead of CallToolResult with isError: true by @KKonstantinov in #1044
• chore: bump version to 1.21.0 for release by @felixweinberger in #1062

New Contributors

• @chipgpt made their first contribution in #1022

Full Changelog: 1.20.2...1.21.0

1.20.2

What's Changed

• fix: Zod to JSONSchema pipe strategies by @pierreliefauche in #962
• chore: bump version for weekly release by @felixweinberger in #1042

New Contributors

• @pierreliefauche made their first contribution in #962

Full Changelog: 1.20.1...1.20.2

1.20.1

What's Changed

• fix: Add Accept header to auth metadata request by @SVLaursen in #901
• Allow empty string as valid URL in DCR workflow by @fredericbarthelet in #987
• docs: fix summary contents at readme by @starfish719 in #1025
• chore: bump version to 1.20.1 for release by @felixweinberger in #1032

New Contributors

• @SVLaursen made their first contribution in #901
• @starfish719 made their first contribution in #1025

Full Changelog: 1.20.0...1.20.1

1.20.0

What's Changed

• docs: improve main README with better quick start, include examples of stateless HTTP, explain tools v resources v prompts by @domdomegg in #980
• chore: add lint:fix script by @mattzcarey in #1013
• Default to S256 code challenge if not specified in authorization server metadata by @LucaButBoring in #992

New Contributors 🙏

• @mattzcarey made their first contribution in #1013

Full Changelog: 1.19.0...1.20.0

1.19.0

What's Changed

• fix: prevent infinite recursion when server throws 401 after successful authentication by @arjunkmrm in #945
• fix: change Icon.sizes from string to string[] by @domdomegg in #981
• MCP: Icons type as per SEP-973, spec types test improvements, ImplementationSchema use IconsSchema by @KKonstantinov in #947
• MCP SDK: Add Prettier to Typescript SDK by @KKonstantinov in #976
• run prettier by @ihrpr in #995

New Contributors 🙏

• @domdomegg made their first contribution in #981

Full Changelog: 1.18.2...1.19.0