v1.82.6.dev.1

What's Changed

• [Test] UI: Add unit tests for 10 untested components by @yuneng-jiang in #23891
• fix: auto-recover shared aiohttp session when closed by @voidborne-d in #23808
• [Feature] /v2/team/list: Add org admin access control, members_count, and indexes by @yuneng-jiang in #23938
• [Refactor] UI - Playground: Extract FilePreviewCard from ChatUI by @yuneng-jiang in #23973
• docs: add v1.82.3 release notes by @joereyna in #23820
• fix(proxy): model-level guardrails not executing for non-streaming post_call by @michelligabriele in #23774
• fix(proxy): prevent duplicate callback logs for pass-through endpoint failures by @michelligabriele in #23509
• docs: Revamp documentation site with new navigation, landing pages, and styling by @Arindam200 in #24023
• Fix langfuse otel traceparent propagation by @jyeros in #24048
• [Test] UI: Add unit tests for 10 untested components by @yuneng-jiang in #24036
• [Fix] UI - Logs: Guardrail Mode Type Crash on Non-String Values by @yuneng-jiang in #24035
• [Staging] - Ishaan March 17th by @ishaan-jaff in #23903
• [Infra] Merge daily branch with main by @yuneng-jiang in #24055
• [Fix] UI - Default Team Settings: Add Missing Permission Options by @yuneng-jiang in #24039
• fix: /key/block and /key/unblock return 404 (not 401) for non-existent keys by @yuneng-jiang in #23977
• [Refactor] UI - Playground: Extract ChatMessageBubble from ChatUI by @yuneng-jiang in #24062
• [Fix] Key Update Endpoint Returns 401 Instead of 404 for Nonexistent Keys by @yuneng-jiang in #24063
• fix: surface Anthropic code execution results as code_interpreter_call in Responses API by @andrzej-pomirski-yohana in #23784
• [Feature] UI - Leftnav: Add external link icon to Learning Resources by @yuneng-jiang in #24069
• Fix thinking blocks dropped when thinking field is null by @xr843 in #24070
• Preserve router model_group in generic API logs by @emerzon in #24044
• Fix/proxy only failure call type by @alilxxey in #24050
• fix(langsmith): populate usage_metadata in outputs for Cost column by @themavik in #24043
• Fix model repetition detection performance by @hytromo in #18120
• fix: fix logging for response incomplete streaming + custom pricing on /v1/messages and /v1/responses by @krrishdholakia in #24080
• docs: add Contributing to Guardrails section to Guardrail Providers sidebar by @krrishdholakia in #24083
• chore: regenerate poetry.lock to unblock CI (pyproject.toml content hash drift) by @joereyna in #24082
• Ishaan - March 18th changes by @ishaan-jaff in #24056
• [Test] UI: Add vitest coverage for 10 untested components by @yuneng-jiang in #24144
• chore: apply black formatting to fix lint CI by @joereyna in #24092
• feat(proxy): use AZURE_DEFAULT_API_VERSION for proxy --api_version default by @Sameerlite in #24120
• chore: apply black formatting to fix lint CI (batch 2) by @joereyna in #24153
• [Refactor] UI - API Reference: Migrate to Path-Based Routing by @yuneng-jiang in #24155
• chore: add poetry check --lock to lint CI to prevent stale lockfile merges by @joereyna in #24159
• [Infra] Merge daily internal branch with main by @yuneng-jiang in #24150
• chore: apply black formatting to proxy/_types.py to fix lint CI by @joereyna in #24167
• docs: add LiteLLM license key environment variable instructions by @krrishdholakia in #24168
• Litellm oss staging 03 18 2026 by @krrishdholakia in #24081
• chore: apply black formatting to fix lint CI (batch 3) by @joereyna in #24173
• docs(release-notes): complete v1.82.3 changelog with full PR audit by @joereyna in #24090
• feat(anthropic): support ANTHROPIC_AUTH_TOKEN and ANTHROPIC_BASE_URL env vars by @devin-petersohn in #24140
• chore: apply black formatting and enable black pre-commit hook by @joereyna in #24187
• fix: upgrade mcp to 1.26.0 and bump version to 1.82.5 by @joereyna in #24179
• [Fix] UI: AntD Messages Not Rendering by @yuneng-jiang in #24192
• [Feature] UI - Teams: Modernize Teams Table by @yuneng-jiang in #24189
• [Refactor] Extract useChatHistory hook from ChatUI.tsx by @yuneng-jiang in #24172
• fix(proxy): add team_member_budget_duration to NewTeamRequest by @michelligabriele in #23484
• [Feature] Team MCP Server Manager Role by @yuneng-jiang in #24171
• [Docs] Add missing team_member_budget_duration param to new_team docstring by @yuneng-jiang in #24243
• feat: add control plane for multi-proxy worker management by @ryan-crabbe in #24217
• Revert "[Feature] Team MCP Server Manager Role" by @yuneng-jiang in #24255
• fix(test): mock get_auth_header instead of get_api_key in anthropic file content test by @joereyna in #24258
• [Infra] Merge internal dev branch with main by @yuneng-jiang in #24260
• [Feature] MCP team management + per-member granular permissions by @yuneng-jiang in #24266
• [Refactor] UI - Policies: Extract usePolicyVersions Hook by @yuneng-jiang in #24259
• [Feature] UI - MCP: Team member permissions drawer and CRUD access by @yuneng-jiang in #24274
• [Feature] Search Tools: Add access control via object permissions by @yuneng-jiang in #24075
• [Test] UI: Add vitest coverage for 10 untested components by @yuneng-jiang in #24239

New Contributors

• @voidborne-d made their first contribution in #23808
• @andrzej-pomirski-yohana made their first contribution in #23784
• @xr843 made their first contribution in #24070
• @alilxxey made their first contribution in #24050
• @hytromo made their first contribution in #18120
• @devin-petersohn made their first contribution in #24140

Full Changelog: v1.82.4-nightly...v1.82.6.dev.1