v0.4.15 v4.20.4
alibaba/MNNAug 23, 2026 → Aug 20, 20260 days between releases
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Analyzing what changed between v0.4.15 and v4.20.4. This page updates automatically — usually within a minute.
The Two Releases
Release v0.4.15
Aug 23, 2026· 2 months ago
This release focuses on automation and RAG capabilities, introducing persistent browser tabs and Markdown conversion tools, while significantly overhauling the MCP server to support session management and authentication.
Full release notesv4.20.4
Aug 20, 2026· 2 months ago
This release focuses on stabilizing replica synchronization by fixing SIGSEGV errors during divergence and improving graph decoding performance through incremental matrix rebuilding. It also exposes new APIs for external modules to manage graph serialization versions.
Full release notes