Upstream changes
- add Headlines.default_move_on_expand tunable
- fix 881f8805bd behaving improperly
- add APCu & opcache
- long year -> short year
- we don't need BUILD_TIMESTAMP either
- move branch to version tooltip
- use short sha CI envvar for version.json compatibility
- no more pointless txt files for version
- a bit more diskcache tracing
- don't try to pass array to span tags
- better static version
- add CI_COMMIT_TIMESTAMP to version-static file
- create version_static.txt on build
- fix typo
- make jaeger service name configurable
- add tracing to UrlHelper
- add php81-sockets
- a bit more tracing
- even more tracing
- more tracing
- Tracer: rework options to tags
- add icatchall
- make phpstan happy
- some tracer class fixes / unhardcode jaeger IP
- exp: jaeger tracing
- Revert "docker: point xaccel plugin url to gitlab"
- bump dojo to 1.16.5
- docker: point xaccel plugin url to gitlab
- Merge branch 'master' of gitlab.tt-rss.org:tt-rss/tt-rss
- add window.requestIdleCallback polyfill for safari