v0.2.1

What's Changed

• Expose Unity Gateway model catalogs to Codex App by @andy-xu-db in #778
• Point Databricks CLI install failures at ~/.local/bin/databricks by @max-rozen-oss-db in #794
• excluded gpt-6 from tests by @lilly-luo in #797
• Rebrand ug doctor output from ucode to ug by @max-rozen-oss-db in #793
• Make --skip-preflight skip the Databricks CLI version check by @max-rozen-oss-db in #293
• [ML-69867] Make the workspace walk pickers cancellable and stop blocking CLI exit by @xsh310 in #800
• [CI] Unblock main: bump Claude 2.1.280 + tolerate UC/gateway model-catalog lag by @sunishsheth2009 in #801
• Add installed Claude and Codex tracing journeys by @tt-le in #739
• Skip discovery for explicit managed MCP names; BASIC view + pagination for schema listing by @sunishsheth2009 in #787
• Batch managed MCP registration into one config write per agent by @sunishsheth2009 in #789
• Accept allow_all_targets Bedrock provider services for Claude by @greynewell in #812
• mcp-proxy: drive per-connection login on a 401 (generic, all agents) by @sunishsheth2009 in #557
• Skip managed MCP setup gracefully on ListMcpServices 429 by @sunishsheth2009 in #813
• Add full-journey integration test for allow_all_targets Bedrock Claude by @masonc08 in #814
• Run Claude managed defaults tests against published workspace configs by @lilly-luo in #832
• Require managed-config integration tests to pass by @rohita5l in #829
• Extract shared _fetch_bundles_and_write skill-download helper by @xsh310 in #763
• [Bug Fix] Replace skill bundles atomically instead of merging over them by @xsh310 in #767
• [AIGTWY-4843] Surface invalid/expired token in ug mcp add by @sunishsheth2009 in #830
• [AIGTWY-4856] mcp: only use native OAuth for connection-backed services (fix web_search) by @sunishsheth2009 in #836
• Pin the Claude model for explicit-model integration tests by @rohita5l in #840
• Reduce repeated sudo prompts for managed settings by @rohita5l in #837
• e2e: skip Gemini image models in the Pi launch test by @david-siqi-liu in #842
• [AIGTWY-4842] Skip managed-settings rewrite on a semantic no-op by @david-siqi-liu in #827
• Fix ug mcp list reporting healthy MCP servers as missing by @sunishsheth2009 in #838
• ug mcp add: say so instead of re-adding a server managed config already provides by @sunishsheth2009 in #839
• Batch the cross-workspace MCP purge and stop it recurring by @sunishsheth2009 in #841
• Run lint in separate CI step instead of pytest by @max-rozen-oss-db in #803
• Show managed defaults and scoped catalogs in Claude model picker by @andy-xu-db in #783
• Support per-launch model selection for OpenCode by @andy-xu-db in #834
• Add advisory Windows installation CI with authenticated package proxies by @rohita5l in #786
• Add Windows end-to-end Claude gateway CI by @rohita5l in #795
• Fix success output on Windows legacy code pages by @rohita5l in #796
• mcp: native codex OAuth for connection-backed AI Gateway services by @sunishsheth2009 in #843
• [AIGTWY-4884] Identify managed-config reads with a ucode User-Agent by @david-siqi-liu in #878
• pass custom agents for smart routing using --plugin-dir which persist btw background agents by @lilly-luo in #779
• Resolve native Claude executable on Windows by @rohita5l in #798
• Run CI on merge_group events by @max-rozen-oss-db in #882
• Drop provider-launch e2e tests already covered by the integration suite by @masonc08 in #688
• Wait for Claude gateway discovery in model-picker tests by @max-rozen-oss-db in #848
• Resolve remaining npm-installed agent commands on Windows by @masonc08 in #884
• Use Responses API for GPT-6+ in Copilot by @masonc08 in #898
• Decode agent and Databricks CLI output as UTF-8 by @masonc08 in #889
• Download skill bundle files concurrently by @xsh310 in #861
• List skill bundle directories concurrently by @xsh310 in #869
• Skip recommendModel when ug has no smart defaults by @andy-xu-db in #893
• Add OpenCode to the integration test framework by @masonc08 in #909
• Document fields ug configure writes by @david-siqi-liu in #895
• Support Windows locking for custom OAuth by @masonc08 in #887
• Avoid sharing cached proxy ports on Windows by @masonc08 in #888
• Lilly/update smart routing banner model stubs by @lilly-luo in #918
• Fix headless Claude launches with externally managed telemetry by @rohita5l in #826
• [AIGTWY-4901] Only revert Claude model picker keys ug wrote to the managed file by @david-siqi-liu in #916
• add smart router skill and infra to install a skill by @lilly-luo in #892
• [ug] Surface invalid authentication errors from usage by @andy-xu-db in #897
• add integration test for the smart router skill by @lilly-luo in #912
• Preserve Claude search authentication, provider ownership, and caller denies by @JJ27 in #903
• Never drop the first prompt when the Smart Routing model switch fails by @michaelp-db in #863
• [ug] Preserve unmanaged Claude family defaults by @lilly-luo in #928
• Add label-triggered UG review bot by @lilly-luo in #929
• [ug] Preserve search ownership when models are unavailable by @JJ27 in #931
• Resolve the newest matching databricks CLI by absolute path by @max-rozen-oss-db in #833
• Bind Smart Router controls to the launching installation by @lilly-luo in #933
• Use service principal for UG review bot by @lilly-luo in #948
• Run only lint and unit tests in the merge queue by @max-rozen-oss-db in #934
• Run UG review bot on protected runner by @lilly-luo in #950
• Allow UG review bot to post PR comments by @lilly-luo in #951
• Support Claude bootstrap on Windows by @masonc08 in #917
• Run user journey gate on protected runner by @lilly-luo in #952
• Use Responses API for user journey judge by @lilly-luo in #953
• Fix missing web search on Claude-only setup by @JJ27 in #947
• Pin models in smart router toggle tests by @lilly-luo in #954
• Fix serialized requests in the built-in web search MCP server by @JJ27 in #932
• AIGTWY-4385 Support Claude subagent routing on Windows by @masonc08 in #890
• Pass gateway provider to the smart-routing Codex TUI by @masonc08 in #886
• Quote Pi token commands for Bash on Windows by @masonc08 in #885
• Auto-update downloaded skills at agent launch by @xsh310 in #764
• test: scaffold full E2E CUJ suite by @lilly-luo in https://github.com/d...

v0.2.0

What's Changed

• cli: remove the ucode (launch) and ucode setup --dry-run flags by @tt-le in #314
• Show estimated per-model cost in ucode usage by @andy-xu-db in #326
• setup: let admins enter a custom model in the hosted-model pickers by @AarushiShah-db in #329
• Show profile name alongside workspace URL in picker by @anthonyivn2 in #114
• setup: show per-user spend threshold when picking budget tiers by @AarushiShah-db in #328
• Add --skip-managed-config and decouple managed config from --skip-pre… by @AarushiShah-db in #321
• Download admin-published skills to disk on managed launch by @AarushiShah-db in #339
• Global settings claude codex by @AarushiShah-db in #319
• configure: add --skip-unavailable so --agents can configure the available subset by @Edwinhe03 in #308
• mcp-proxy: support both mcp 1.x and 2.x (drop the <2 cap) (#307) by @sunishsheth2009 in #338
• Don't install Databricks AI Tools on agent launch (configure-only) by @rohita5l in #350
• mcp: add ucode mcp add for additive MCP registration by @sunishsheth2009 in #340
• Fix relayed-auth token refresh: lock contention, resilience, and 401 self-heal by @rohita5l in #349
• Accept AI Gateway V3 during preflight by @david-siqi-liu in #346
• mcp: add ucode mcp remove to unregister configured MCP servers by @sunishsheth2009 in #351
• Split ucode setup into per-section commands + apply diff + wizard UX by @rohita5l in #341
• configure: show admin an FYI instead of hijacking into ucode setup by @rohita5l in #355
• Model picker: show all models in a fixed scrolling viewport by @rohita5l in #356
• fix(pi): point pi at config dir via PI_CODING_AGENT_DIR instead of redirecting HOME by @dgokeeffe in #243
• Add DeepSeek models to OpenCode by @rohita5l in #359
• Fix SSE buffering in Claude relayed proxy by @rohita5l in #361
• status: show full managed-config box; abridge the launch banner by @rohita5l in #357
• claude: enable Claude Code native gateway model discovery by @andy-xu-db in #347
• mcp add/remove: add --agents to target (and set up) specific agents by @sunishsheth2009 in #353
• avoid mentioning server-side feature flag name in error message by @lilly-luo in #366
• Hide relayed services from Claude setup by @andy-xu-db in #367
• Surface a re-auth hint when the relayed-proxy 401 refresh fails by @masonc08 in #374
• Skip Grok in incompatible agent e2e tests by @andy-xu-db in #378
• Show usage budget before querying SQL details by @andy-xu-db in #373
• claude: authenticate gateway model discovery by @andy-xu-db in #362
• smart routing: switch model in codex after first prompt by @lilly-luo in #363
• Add ucode export for managed config JSON by @david-siqi-liu in #397
• Claude: separate model discovery proxy by @andy-xu-db in #395
• claude: add model discovery launch flag by @andy-xu-db in #398
• test: isolate OS managed config writes by @Edwinhe03 in #400
• Pin Copilot CLI in e2e CI by @lilly-luo in #403
• test: cover the relayed-proxy 401 refresh-failure hint by @masonc08 in #377
• Add first-prompt routing to Codex interposer by @lilly-luo in #401
• smart routing: route cc with /model by @lilly-luo in #393
• Claude route selector api by @lilly-luo in #402
• Pin declared Anthropic MPS targets by family, like Bedrock by @masonc08 in #376
• Add ucode publish with optional config file input by @david-siqi-liu in #399
• Speed up Claude and Codex launches by @rohita5l in #407
• Role-aware managed-config paths in ucode configure (AIGTWY-4338) by @tt-le in #404
• Preserve agent names in launch banners by @rohita5l in #414
• smart routing: route Claude subagents by @lilly-luo in #408
• Retry transient Claude model discovery failures by @andy-xu-db in #412
• smart routing: route Codex v2 subagents by @lilly-luo in #409
• MPS: launch on a servable default model, and honor --model under --provider by @masonc08 in #380
• Refresh incomplete Codex smart routing model cache by @lilly-luo in #425
• codex: clear model from ucode.config.toml and use harness default model by @lilly-luo in #429
• fix print out of model when pinned by ucode by @lilly-luo in #430
• Clarify top models usage window by @andy-xu-db in #422
• Let users choose a usage SQL warehouse by @andy-xu-db in #388
• Use cached launch path for explicit workspace by @lilly-luo in #432
• fix codex app server to launch with a default model by @lilly-luo in #431
• Reconcile Claude OS-managed settings by @rohita5l in #415
• Require Claude Code 2.1.248 and remove gateway auth workaround by @andy-xu-db in #413
• Manage Codex settings at OS scope by @rohita5l in #416
• Add ucode doctor command to diagnose and fix the local setup by @max-rozen-oss-db in #294
• Redesign the usage summary by @andy-xu-db in #424
• clean up legacy routing, replace with smart routing v2 by @lilly-luo in #434
• only require 2.1.248 for smart routing + model discovery by @lilly-luo in #441
• MPS: forward --model to Claude Code for a relayed provider by @masonc08 in #427
• merge preexisting anthropic custom headers in managed settings + ucode ones by @lilly-luo in #442
• Fix stale Claude model discovery setting by @lilly-luo in #445
• Remove Claude model discovery proxy by @andy-xu-db in #443
• Set Claude tool search flag from 1-> true by @lilly-luo in #456
• Improve AI Gateway diagnostics during configure by @david-siqi-liu in #453
• Preserve existing managed Claude model defaults by @lilly-luo in #444
• Add lilly-luo as GitHub code owner by @lilly-luo in #463
• Refresh OpenCode Databricks tokens on demand by @rohita5l in #358
• Page the model-services probe past an ACL-emptied first page by @david-siqi-liu in #464
• Test the relayed AI Gateway proxy end-to-end and the non-relayed MPS tier pin by @masonc08 in #457
• feat(gemini): route Gemini CLI through a Model Provider Service by @variablenerd in #417
• adapt ucode to handle codex app server by @lilly-luo in #473
• parameterize router name using env var by @lilly-luo in #465
• Handle MCP transport timeouts and disconnects by @anthonyivn2 in #452
• skill: add additive skill configuration by @artjen in #466
• strip anthropic prefixes from models client-side by @lilly-luo in #480
• Introdu...

v0.2.0-rc.2

What's Changed

• don't hard fail ug configure if 1 agent fails to configure by @lilly-luo in #746
• [AIGTWY-4789] Fix managed MCP/Skills display in configure summary by @david-siqi-liu in #740
• Rename the --name flag to --names by @sunishsheth2009 in #749
• Configure the bare skills MCP on ug skills and quiet download registration by @xsh310 in #729
• Remove the deprecated ug configure skills command by @xsh310 in #732
• Hide Claude built-in models without managed defaults by @andy-xu-db in #744
• Replace the skills --mcp flag with --via [download|mcp] by @xsh310 in #751
• add managed config smart routing integration test by @lilly-luo in #748
• ug status: show skill counts and point to ug skills list for detail by @xsh310 in #741
• create SMART_ROUTING_ENABLED_SUBAGENT_ONLY to only route subagents by @lilly-luo in #752
• Propagate managed Claude defaults with model discovery by @andy-xu-db in #753
• Require minimum agent versions for all ug launches by @lilly-luo in #754
• filter out part of codex installation to prevent codex test from timing out by @lilly-luo in #762
• Require user journey tests for behavior changes by @rohita5l in #652
• Enable Claude model discovery by default and remove the opt-in flag by @andy-xu-db in #769
• ci: temporarily make user-journey gate advisory by @rohita5l in #771
• Handle stale MCP cleanup failures when switching workspaces by @rohita5l in #770
• Remove --disable-smart-routing option by @lilly-luo in #774
• Apply managed http_headers to Codex's provider block by @tt-le in #773
• Integration test: managed Codex http_headers reach the OS-managed file by @tt-le in #775
• Add model discovery integration tests without managed config by @andy-xu-db in #662

Full Changelog: v0.2.0-rc.1...v0.2.0-rc.2

v0.2.0-rc.1

What's Changed

• cli: remove the ucode (launch) and ucode setup --dry-run flags by @tt-le in #314
• Show estimated per-model cost in ucode usage by @andy-xu-db in #326
• setup: let admins enter a custom model in the hosted-model pickers by @AarushiShah-db in #329
• Show profile name alongside workspace URL in picker by @anthonyivn2 in #114
• setup: show per-user spend threshold when picking budget tiers by @AarushiShah-db in #328
• Add --skip-managed-config and decouple managed config from --skip-pre… by @AarushiShah-db in #321
• Download admin-published skills to disk on managed launch by @AarushiShah-db in #339
• Global settings claude codex by @AarushiShah-db in #319
• configure: add --skip-unavailable so --agents can configure the available subset by @Edwinhe03 in #308
• mcp-proxy: support both mcp 1.x and 2.x (drop the <2 cap) (#307) by @sunishsheth2009 in #338
• Don't install Databricks AI Tools on agent launch (configure-only) by @rohita5l in #350
• mcp: add ucode mcp add for additive MCP registration by @sunishsheth2009 in #340
• Fix relayed-auth token refresh: lock contention, resilience, and 401 self-heal by @rohita5l in #349
• Accept AI Gateway V3 during preflight by @david-siqi-liu in #346
• mcp: add ucode mcp remove to unregister configured MCP servers by @sunishsheth2009 in #351
• Split ucode setup into per-section commands + apply diff + wizard UX by @rohita5l in #341
• configure: show admin an FYI instead of hijacking into ucode setup by @rohita5l in #355
• Model picker: show all models in a fixed scrolling viewport by @rohita5l in #356
• fix(pi): point pi at config dir via PI_CODING_AGENT_DIR instead of redirecting HOME by @dgokeeffe in #243
• Add DeepSeek models to OpenCode by @rohita5l in #359
• Fix SSE buffering in Claude relayed proxy by @rohita5l in #361
• status: show full managed-config box; abridge the launch banner by @rohita5l in #357
• claude: enable Claude Code native gateway model discovery by @andy-xu-db in #347
• mcp add/remove: add --agents to target (and set up) specific agents by @sunishsheth2009 in #353
• avoid mentioning server-side feature flag name in error message by @lilly-luo in #366
• Hide relayed services from Claude setup by @andy-xu-db in #367
• Surface a re-auth hint when the relayed-proxy 401 refresh fails by @masonc08 in #374
• Skip Grok in incompatible agent e2e tests by @andy-xu-db in #378
• Show usage budget before querying SQL details by @andy-xu-db in #373
• claude: authenticate gateway model discovery by @andy-xu-db in #362
• smart routing: switch model in codex after first prompt by @lilly-luo in #363
• Add ucode export for managed config JSON by @david-siqi-liu in #397
• Claude: separate model discovery proxy by @andy-xu-db in #395
• claude: add model discovery launch flag by @andy-xu-db in #398
• test: isolate OS managed config writes by @Edwinhe03 in #400
• Pin Copilot CLI in e2e CI by @lilly-luo in #403
• test: cover the relayed-proxy 401 refresh-failure hint by @masonc08 in #377
• Add first-prompt routing to Codex interposer by @lilly-luo in #401
• smart routing: route cc with /model by @lilly-luo in #393
• Claude route selector api by @lilly-luo in #402
• Pin declared Anthropic MPS targets by family, like Bedrock by @masonc08 in #376
• Add ucode publish with optional config file input by @david-siqi-liu in #399
• Speed up Claude and Codex launches by @rohita5l in #407
• Role-aware managed-config paths in ucode configure (AIGTWY-4338) by @tt-le in #404
• Preserve agent names in launch banners by @rohita5l in #414
• smart routing: route Claude subagents by @lilly-luo in #408
• Retry transient Claude model discovery failures by @andy-xu-db in #412
• smart routing: route Codex v2 subagents by @lilly-luo in #409
• MPS: launch on a servable default model, and honor --model under --provider by @masonc08 in #380
• Refresh incomplete Codex smart routing model cache by @lilly-luo in #425
• codex: clear model from ucode.config.toml and use harness default model by @lilly-luo in #429
• fix print out of model when pinned by ucode by @lilly-luo in #430
• Clarify top models usage window by @andy-xu-db in #422
• Let users choose a usage SQL warehouse by @andy-xu-db in #388
• Use cached launch path for explicit workspace by @lilly-luo in #432
• fix codex app server to launch with a default model by @lilly-luo in #431
• Reconcile Claude OS-managed settings by @rohita5l in #415
• Require Claude Code 2.1.248 and remove gateway auth workaround by @andy-xu-db in #413
• Manage Codex settings at OS scope by @rohita5l in #416
• Add ucode doctor command to diagnose and fix the local setup by @max-rozen-oss-db in #294
• Redesign the usage summary by @andy-xu-db in #424
• clean up legacy routing, replace with smart routing v2 by @lilly-luo in #434
• only require 2.1.248 for smart routing + model discovery by @lilly-luo in #441
• MPS: forward --model to Claude Code for a relayed provider by @masonc08 in #427
• merge preexisting anthropic custom headers in managed settings + ucode ones by @lilly-luo in #442
• Fix stale Claude model discovery setting by @lilly-luo in #445
• Remove Claude model discovery proxy by @andy-xu-db in #443
• Set Claude tool search flag from 1-> true by @lilly-luo in #456
• Improve AI Gateway diagnostics during configure by @david-siqi-liu in #453
• Preserve existing managed Claude model defaults by @lilly-luo in #444
• Add lilly-luo as GitHub code owner by @lilly-luo in #463
• Refresh OpenCode Databricks tokens on demand by @rohita5l in #358
• Page the model-services probe past an ACL-emptied first page by @david-siqi-liu in #464
• Test the relayed AI Gateway proxy end-to-end and the non-relayed MPS tier pin by @masonc08 in #457
• feat(gemini): route Gemini CLI through a Model Provider Service by @variablenerd in #417
• adapt ucode to handle codex app server by @lilly-luo in #473
• parameterize router name using env var by @lilly-luo in #465
• Handle MCP transport timeouts and disconnects by @anthonyivn2 in #452
• skill: add additive skill configuration by @artjen in #466
• strip anthropic prefixes from models client-side by @lilly-luo in #480
• Introdu...

v0.1.0

First release of ucode.

Install:
uv tool install git+https://github.com/databricks/ucode