v1.59.0

What's Changed

• fix(sdk): preserve embedded skill source subpaths by @smolpaws in #6188
• fix(llm): reject structured quota exhaustion during profile validation by @smolpaws in #6189
• fix(agent-server): allow child launches in fresh workspaces by @enyst in #6229
• fix(typescript): include public skills in agent profile types by @smolpaws in #6187
• fix(verify-agent-server): gate fresh runs on health and refresh API recipes by @smolpaws in #6192
• fix(launch): keep client-supplied skills on ACP agents under native sourcing by @simonrosenberg in #6153
• feat(acp): expose skills to every ACP agent as files plus a path catalog by @simonrosenberg in #6171
• docs: refresh AGENTS.md guidance by @all-hands-bot in #6243
• fix(sdk): upgrade Codex ACP to 2.2.2 by @mathcoder23 in #6118
• fix(agent-server): answer replayed MCP OAuth callbacks with the job status by @enyst in #5866
• fix(agent-server): keep the server responsive while a profile store lock is held by @enyst in #5794
• fix(sdk): never secret-mask event and tool-call ids by @henriquehirako in #6155
• fix(skills): expose path-trigger paths in SkillInfo by @hieptl in #6213
• feat(profiles): add integration_refs to AgentProfile (OHE-3750) by @hieptl in #6193
• feat(agent-server): set and update a per-conversation cost budget by @tofarr in #6257
• fix(llm): honor provider retry delays without retrying early by @ak684 in #6274
• fix(sdk): preserve event timestamps during secret masking by @MuonChaser in #6259
• fix(agent-server): expand secret references in the MCP connection test by @ak684 in #6157
• fix(sdk): keep a conversation loadable when an event file is missing by @CodeAlex52 in #6197
• Fix/tmux utf8 locale sdk path by @M-zaid-bilal in #6260
• test(sdk): cover env-only lookup with a readable dotenv file by @onatozmenn in #5347
• chore: remove merged PR artifacts by @all-hands-bot in #6175
• feat(sdk): let clients read and track the conversation budget by @enyst in #6279
• chore(sdk): remove ACP curated model lists past their 1.59.0 deadline by @VascoSch92 in #6286
• Release v1.59.0 by @all-hands-bot in #6282

New Contributors

• @mathcoder23 made their first contribution in #6118
• @henriquehirako made their first contribution in #6155
• @MuonChaser made their first contribution in #6259
• @CodeAlex52 made their first contribution in #6197
• @M-zaid-bilal made their first contribution in #6260

Full Changelog: v1.58.2...v1.59.0