Release log / 2026-10-29

Thursday, 29 October 2026

2 items across 2 nodes. Each one links its primary source.

1. 01Thu 29 Oct
   Elixir release history

   Elixir v1.20.5

   The first stable Elixir releases in 62 days landed on three lines within 39 minutes. v1.20.5, v1.19.7 and v1.18.6 all fix CVE-2026-109821 (port limits in URI.parse) and CVE-2026-115274 (integers beyond float64 range in JSON decoding). Only v1.20.5 also carries CVE-2026-97209, a checksum check for mix deps.partition on multi-user systems. The 1.17 line got no release; its last one, v1.17.3, is from 18 September 2024.

   notes for Elixir v1.20.5v1.19.7 for Elixir v1.20.5v1.18.6 for Elixir v1.20.5

2. 02Thu 29 Oct
   Transformers release history

   Transformers v5.22.0

   One new model, Mistral Large 4, three days after v5.21. That makes 19 new model entries in the five minors since v5.18.0 on 30 September. The "Breaking changes" section lists a single item, flagged with a siren emoji: the EP logic moved into its own file (#49679). v5.21.1 shipped the same morning.

   notes for Transformers v5.22.0

Also as markdown and JSON. Quiet days get no entry.