The "aiTitle" system, which generates session titles automatically, has been significantly expanded in this release. Sessions now track both a user-set customTitle and an auto-generated aiTitle separately. The AI title is persisted in the session journal, displayed in the resume picker, and used as the terminal title when no user-set title exists. The /resume list now shows sessions with AI-generated titles even if the user never set a custom title.
Evidence
New currentSessionAiTitle field and "type":"ai-title" journal entries (search for "ai-title", "aiTitle")
Strings lifted out of the shipped bundle, so the claim above can be checked against them.
How sure we are
One source agreesOne thing we can check says the same as this entry.
Anthropic's release notes agreePasting a PR URL into the /resume search box now finds the session that created that PR (GitHub, GitHub Enterprise, GitLab, and Bitbucket)
