8.5.9

What's Changed

• chore: drop the legacy release.sh by @zebby76 in #28
• feat: rotate on-disk logs via supervisord-driven logrotate by @zebby76 in #30
• fix: only publish images from the canonical repository by @zebby76 in #32
• chore: make the Makefile own DOCKER_IMAGE_NAME by @zebby76 in #34
• test: add an observability stack to the Symfony demo by @zebby76 in #36
• chore: fix a startup typo, a duplicated temp dir and a duplicated bot pattern by @zebby76 in #38
• feat: exit the container when a critical program dies by @zebby76 in #40
• chore: upgrade Composer to 2.10.3 by @zebby76 in #42

Full Changelog: 8.5.8...8.5.9