Archestra App — May 27, 2026

New release! 🚀🚀🚀 *1.2.51 (2026-05-27)* Features * add configurable chat context compaction (#4535) (dabdb34) * add resume/reconnect chat feature (#4219) (f14f3d3), closes #3012 * **catalog:** add Sensitive column to MCP Headers table (#4840) (11ac36b) * **catalog:** share cascade-reinstall decision between frontend and backend (#4841) (ea8e400) * **chat:** allow bare skill slash commands (#4940) (05c130d) * **chatops:** add system prefix with provider and thread id (#5053) (44378b2) * **chatops:** enrich Slack LLM context with channel id, workspace id, and permalink (#5059) (ec6a413) * **code-runtime:** Dagger-backed run_python tool + local dev (#5018) (db27a93) * **code-runtime:** deploy managed Dagger runtime via kube-pod (#5019) (f6a2251) * default theme to light (#4883) (3eaf14e) * **dev-stack:** auto-copy .env from the main worktree (#5027) (cbccf5d) * **dev-stack:** hydrate parallel stack's DB from main (#5044) (84f27e2) * frontend pre-send sensitive data detection (#5024) (fd8e166) * improve knowledge connector options (#5060) (1beb4f3) * length-aware entropy threshold and URL skip in sensitive data detector (#5028) (f4d6f47) * mcp apps sidebar (#5037) (d237afb) * **oauth:** scope reverse-proxy host trust to getPublicRequestOrigin (#4965) (c460cf4)

Archestra App — May 27, 2026

* **openrouter:** first-class provider support (#4862) (c1ffcc9) * site notifications and deployment maintenance mode (#4690) (a3593c4) * skills (#4889) (63854e4) * **skills:** attach skills to RBAC with per-skill scoping (#4931) (25887ab) * **skills:** create_skill and update_skill MCP tools (#4947) (6fd3ece) * **skills:** invoke skills as chat slash commands (#4921) (beccf65) * **skills:** two-column editor with explicit folder + trash (#5043) (ea17e17) Bug Fixes * address compaction PR review findings (#4859) (b5c3b70) * **catalog:** auto-seeded Authorization header defaults to sensitive (#4864) (c70ed45) * **catalog:** cascade on static header value changes (#4873) (6e2e96c) * **catalog:** default installation-scoped env vars and secret files to required (#4884) (4417062) * **catalog:** keep user's Sensitive choice when switching header scope (#4871) (ce01ae5) * **catalog:** lock form fields while the cascade confirm bar is open (#4874) (99b7ecd) * **catalog:** route all close paths through the dirty guard (#4880) (0f77673) * **chat:** clean up tool calls and stop signal on abort (#4923) (e7726db) * **chat:** make model search match human-readable names (#4916) (2ae6d31) * chatops subagent artifact context (#4693) (400148f)

Archestra App — May 27, 2026

* **chatops:** split Slack replies to stay under 50-block expansion cap (#4980) (0f09074) * **chat:** owner-only authz on stop endpoint (#5046) (16a4130) * **chat:** restore stop button and inert Enter during streaming (#4930) (69c5b82) * **chat:** search palette showing "No recent chats" (#4845) (da74b89) * **chat:** skip dynamic-tool render when MCP App owns the toolCallId (#5032) (b081fac) * default model fallback prefers "best" over alphabetically-first (#4829) (8207a6d) * **e2e:** anchor model-selector displayName fallback regex (#4937) (da88e34) * **e2e:** make quickstart spec robust in onboarding branch (#5065) (a9da546) * **e2e:** reduce recurring flakies in setup-teams, gateway, and quickstart (#4959) (0ced8c2) * **e2e:** repair mcp-install bogus-image test against post-#4402/#4696 UI (#4706) (c5ea425) * **e2e:** resolve initial merge-queue failures (perplexity strict mode, gateway JWT race, static-creds card race) (#4919) (ac2f247) * **e2e:** scope sign-out test to a throwaway admin session (#5067) (a017ea1) * **e2e:** wait for virtual-key row to disappear before deleting parent key (#4844) (7350ce4) * **frontend:** disable browser/password-manager autofill on dialog forms (#4918) (5aaf8bb) * hoist zod so @hookform/resolvers/zod can resolve zod/v4/core (#5025) (2381b6b) * keep only latest real user message live during compaction (#5062) (42c1076)

Archestra App — May 27, 2026

* make sidebar button visible and add search to minified view (#5045) (2be6eb5) * **mcp-catalog:** count installs across presets in delete dialog (#4891) (f2323bd) * **mcp-catalog:** credentials view shows wrong preset labels (#4935) (f997257) * **mcp-catalog:** truncate long values in env vars and headers tables (#4879) (be88a89) * **mcp-registry:** forward existing scope into remote reinstall dialog (#4966) (e48425e) * **mcp-server:** persist new prompted values on remote-server reinstall (#4913) (45c06ee) * **oauth:** read ARCHESTRA_API_BASE_URL for public-origin host allowlist (#4974) (8d64213) * **permission-button:** keep icon-size square when tooltipped (#4885) (299d6aa) * PermissionButton honors flex-1 className when wrapped in tooltip span (#4834) (60ca5c3) * refetch internal agents list on window focus (#4975) (3d4115f) * **security:** bump samlify to >=2.13.0 to clear CVE-2026-46490 (#4960) (ee666c4) * **settings:** hide free model filter for non-openrouter (#4933) (8974caa) * **skills:** close RBAC gaps in skill scoping and creation (#4982) (62174fd) * support mt server reinstall (#4865) (3fd343c) Documentation * **schemas:** codify plural snake_case SQL table naming policy (#5066) (6e9d5a4) Dependencies * bump turbo from 2.8.17 to 2.9.14 in /platform (#4962) (82c0993) * bump uuid from 10.0.0 to 14.0.0 in /platform (#4961) (d39fce4) Code Refactoring

Archestra App — May 27, 2026

* **catalog:** consolidate cascade-reinstall confirm dialogs into inline bar (#4838) (bfe9ba8) * move zod version pin into pnpm-workspace catalog (#5026) (14be9fe) Miscellaneous Chores * **catalog:** clearer copy on the reinstall confirm bar (#4868) (f907c71) * **catalog:** treat labels as metadata-only, same as description (#4894) (a30873c) * **claude:** extract migration conflict recipe into a skill (#4857) (fe90516) * clean Next dev cache on Tilt down (#5014) (edf326b) * **deps:** bump qs and express in /platform/e2e-tests/test-mcp-servers/mcp-server-id-jag (#4994) (9d91937) * **deps:** bump qs and express in /platform/e2e-tests/test-mcp-servers/mcp-server-jwks-keycloak (#5012) (3558188) * **deps:** bump qs from 6.15.0 to 6.15.2 in /platform/mcp_server_docker_image (#5048) (1b403bd) * **dev:** support parallel local dev instances (#5020) (f0abb74) * **e2e:** skip flaky bogus-image install test (#4848) (dcd211d) * oauth public url from frontend base (#4920) (45e6c27) * remove tooltip arrows and add default offset (#4925) (08830fd) * **tilt:** second frontend dev server on :3010 for Playwright MSW tests (#4957) (3643b2b)