Octoweb 0.15 adds page memory search, keyboard link hints, and private tabs

Octoweb version 0.15.0 was released nine days after its predecessor, marking the browser's largest update since launch with changes across 46 files and roughly 5,100 lines of new code. A key addition is page memory search, which lets users query the text content of previously visited pages — not just titles or URLs — by prefixing a palette search with a forward slash. The release also introduces a 'Later' queue that saves pages for reading, automatically expiring them after 14 days if unopened, while still keeping them findable via text search. A new keyboard-driven link-hint feature, activated with a shortcut, overlays short labels on all clickable elements in the viewport so users can navigate pages entirely without a mouse. Two new MCP tools allow AI agents to access both the page-memory search and the Later queue, enabling automated workflows such as summarising saved but unread content.