OpenHands/software-agent-sdk: v1.30.0

Behavioral compatibility notes

The following merged PRs were labeled release-note-required and are called out explicitly in this release:

• #3827 feat(marketplace): expose registered marketplaces in skills API (@csmith49)

What's Changed

• Expose conversation observability span names on agent server by @juanmichelini in https://github.com/OpenHands/software-agent-sdk/pull/3881
• [codex] Align subscription Codex models with ACP registry by @neubig in https://github.com/OpenHands/software-agent-sdk/pull/3808
• feat: add OH_LEASE_TTL_SECONDS to make conversation lease TTL configurable by @tofarr in https://github.com/OpenHands/software-agent-sdk/pull/3898
• fix(file_editor): preserve new_str whitespace in str_replace fallback by @tomsen-ai in https://github.com/OpenHands/software-agent-sdk/pull/3882
• fix(sdk): trim injected current_datetime to YYYY-MM-DDTHH by @VascoSch92 in https://github.com/OpenHands/software-agent-sdk/pull/3885
• Accept additive REST response type widenings with release notes by @enyst in https://github.com/OpenHands/software-agent-sdk/pull/3904
• fix(sdk): redact plugin and extension source credentials at the serialization boundary (#3752) by @simonrosenberg in https://github.com/OpenHands/software-agent-sdk/pull/3909
• fix(sdk): disable streaming for summarizer LLM call (#3902) by @VascoSch92 in https://github.com/OpenHands/software-agent-sdk/pull/3901
• feat(agent-server): add workspace archive endpoint for git-delta/tar.gz (AGE-1871) by @simonrosenberg in https://github.com/OpenHands/software-agent-sdk/pull/3867
• fix: cap effective_max_output_tokens for non-Bedrock custom base_url providers by @mvanhorn in https://github.com/OpenHands/software-agent-sdk/pull/3504
• feat(marketplace): expose registered marketplaces in skills API by @csmith49 in https://github.com/OpenHands/software-agent-sdk/pull/3827
• feat(marketplace): configure server marketplace defaults by @csmith49 in https://github.com/OpenHands/software-agent-sdk/pull/3828
• feat(marketplace): load marketplace plugins remotely by @csmith49 in https://github.com/OpenHands/software-agent-sdk/pull/3829
• feat(marketplace): expose load_plugin on base conversation by @csmith49 in https://github.com/OpenHands/software-agent-sdk/pull/3831
• fix(llm): replace mutable extra_headers with frozen LLMCallContext (#3443) by @csmith49 in https://github.com/OpenHands/software-agent-sdk/pull/3467
• Warn image input for non-vision models by @juanmichelini in https://github.com/OpenHands/software-agent-sdk/pull/3893
• refactor(sdk): port planning prompt to the registry, retire system_prompt_planning.j2 by @VascoSch92 in https://github.com/OpenHands/software-agent-sdk/pull/3910
• fix(sdk): accept 6+ digit event indices in EventLog filename regex by @tomsen-ai in https://github.com/OpenHands/software-agent-sdk/pull/3927
• fix(sdk): disable streaming for title and ask_agent LLM calls by @VascoSch92 in https://github.com/OpenHands/software-agent-sdk/pull/3925
• feat(profiles): store-agnostic FK + hoist router helpers (cloud AgentProfiles prereq, #3730) by @simonrosenberg in https://github.com/OpenHands/software-agent-sdk/pull/3930
• fix(mcp): auto-reconnect when client session is lost after transient errors by @neubig in https://github.com/OpenHands/software-agent-sdk/pull/3929
• feat(terminal): allow clients to configure TerminalTool session env by @bozhnyukAlex in https://github.com/OpenHands/software-agent-sdk/pull/3813
• ci: inline integration-test model config to drop private eval-repo checkout by @VascoSch92 in https://github.com/OpenHands/software-agent-sdk/pull/3937
• fix(agent-profiles): backfill a resolvable 'default' LLM profile at seed time by @simonrosenberg in https://github.com/OpenHands/software-agent-sdk/pull/3934
• feat(agent-server): add agents listing endpoint and discover_agents by @VascoSch92 in https://github.com/OpenHands/software-agent-sdk/pull/3911
• chore(deps): bump actions/checkout from 6 to 7 by @dependabot[bot] in https://github.com/OpenHands/software-agent-sdk/pull/3872
• Release v1.30.0 by @all-hands-bot in https://github.com/OpenHands/software-agent-sdk/pull/3931

New Contributors

• @tomsen-ai made their first contribution in https://github.com/OpenHands/software-agent-sdk/pull/3882
• @mvanhorn made their first contribution in https://github.com/OpenHands/software-agent-sdk/pull/3504

Full Changelog: https://github.com/OpenHands/software-agent-sdk/compare/v1.29.3...v1.30.0