8.4.0

What's Changed

• Add Distro.gcc_version by @mtelvers in #267

Full Changelog: 8.3.9...8.4.0

8.3.9

v8.3.9 2026-05-12

• Add Fedora 44 (OCaml 5.4.0) (@avsm #266)

8.3.8

What's Changed

• remove opam 2.0 support by @avsm in #262
• Deprecate openSUSE Leap 15.6 by @mtelvers in #265

Full Changelog: 8.3.7...8.3.8

8.3.7

What's Changed

• Add tar to openSUSE dev packages by @mtelvers in #264

Full Changelog: 8.3.6...8.3.7

8.3.6

What's Changed

• Update bubblewrap to 0.11.1 for rolling distros by @mtelvers in #261
• Add Ubuntu 26.04 LTS (Resolute Raccoon) by @mtelvers in #263

Full Changelog: 8.3.5...8.3.6

8.3.5

What's Changed

• Update to Dune 3.20 by @MisterDA in #252
• Update Cygwin base image to ServerCore LTSC 2025 by @MisterDA in #251
• Add alpine 3.23 by @mtelvers in #254
• Ubuntu 25.10 GNU coreutils by @mtelvers in #255
• Move coreutils patch to second stage by @mtelvers in #256
• Use native opam to build Windows images by @mtelvers in #257
• Use useradd rather than adduser by @mtelvers in #258
• Update bubblewrap and OCaml versions for rolling distros by @mtelvers in #259
• Bump ocaml-version lower bound to 3.6.4 by @mtelvers in #260

Full Changelog: 8.3.4...8.3.5

8.3.4

What's Changed

• Compare by versions within Distro.compare by @dra27 in #247
• Packaging chores by @MisterDA in #248
• Add an opam-2.5 binary by @MisterDA in #249
• Make tag_of_distro and distro_of_tag use centos-n name by @MisterDA in #250

Full Changelog: 8.3.3...8.3.4

8.3.3

What's Changed

• Add Windows LTSC 2025 and openSUSE Leap 16.0 by @mtelvers in #245

Full Changelog: 8.3.2...8.3.3

8.3.2

What's Changed

• Track Docker Layers by @fiifikcbentil in #239
• Reset Count for Multi Layer Builds by @fiifikcbentil in #240
• Support new Dockerfile syntax elements by @MisterDA in #241
• Update CentOS, Fedora, Oracle Linux and Ubuntu by @mtelvers in #243

New Contributors

• @fiifikcbentil made their first contribution in #239

Full Changelog: 8.3.1...8.3.2

8.3.1

What's Changed

• Deprecate Ubuntu 24.10 by @mtelvers in #238

Full Changelog: 8.3.0...8.3.1