Release v0.34.44

What's Changed

• fix(listener): bootstrap legacy computer credentials automatically by @letta-integration[bot] in #5552
• fix: report PR changes between WatchPR sessions by @dream-integration[bot] in #5558
• fix: report terminated exec commands as errors by @dream-integration[bot] in #5557
• fix: fall back to merger for tool sync notifications by @dream-integration[bot] in #5560
• feat: fork new subagent context by default by @dream-integration[bot] in #5564
• fix: tests for fork-by-default by @dream-integration[bot] in #5567
• docs: gather PR rules at the top of AGENTS.md by @dream-integration[bot] in #5563
• chore(skills): remove the messaging-agents skill; SendAgentMessage covers it by @cpacker in #5509
• test: fix remaining unforked launch fixtures by @dream-integration[bot] in #5568
• feat(tracing): capture external coding agent model calls by @dream-integration[bot] in #5534
• refactor(subagents): shrink the Agent tool description by @letta-integration[bot] in #5569
• chore: bump version to 0.34.44 by @github-actions[bot] in #5570

Full Changelog: v0.34.43...v0.34.44