October was mostly Foremerge and GPTree. Foremerge 0.6.0 went out, which stops a coordination store filling up with work from agents that quit mid-task, and GPTree 1.19.13 added branching any web page into GPTree from the Chrome extension. Here is everything I published last month in one place.
Running multiple Claude Code agents in parallel: what worktrees cannot see The setup that works for parallel agents, and the collisions Git merges without a word.
Gemini Gems become skills in November and custom GPTs retire on December 11. What to copy out first and what to save from your Gems and custom GPTs before the changes land.
What the phrase originally meant, and how to explain it to the person with the budget.
Worktrees do not remove the collision. They move it to merge time. Why separate checkouts stop agents overwriting files but not their plans contradicting each other.
What the term means, with the replace versus extend example.
What happens to a coordination store when agents quit without closing their work, and what 0.6.0 changed.
One question for you: if you run more than one coding agent in one repo, what goes wrong first?
Reply and tell me.