The sports scoreboards cache their Recent/Upcoming window as the raw ESPN
response, and it stays parsed in the memory tier while fresh. Measured on
hdpi, most of it is never drawn: per-team stat leaders, athlete cards
(featuredAthletes, probables), team and event links, headlines, video
highlights and geo broadcasts. None of those keys is read by core or by any
plugin in ledmatrix-plugins.
BackgroundDataService now drops them from an ESPN /scoreboard response
before caching and delivering it (src/common/espn_payload.py), keeping
everything else. On the five hdpi windows that is 10.6MB -> 3.0MB of JSON
and ~40MB -> ~12MB of parsed objects, and parsing an expired window gets
3-4x cheaper. submit_fetch_request(slim_payload=False) caches a response
whole.
Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01BkfgXMqqwn2w4NN7LRzhxy
The 3.2.0 section described the unified sports library but none of the
install-path work that landed in #428 and #431 -- which matters more than a
normal changelog omission, because the sunset rule keys on this section to
tell plugin authors what a given floor buys them.
The headline addition: 3.2.0 is the first release that *enforces*
ledmatrix_min_version. Before it the floor was advisory, so a plugin could
declare one and still be delivered to a core that could not run it. That is
the property B6 waits on, and it is now stated where a plugin author will
look for it -- along with the caveat that a core reporting below 2.0.0 is
treated as unknown rather than old and is never blocked.
Also records compatibility.py (and that it does not yet read
compatible_versions), check_release_version.py and its workflow, the
install-preservation fix, the reentrant-lock deadlock fix, and the
web_interface version re-export.
No version bump: 3.2.0 is unreleased, so this describes the release being
cut rather than a new one.
Co-Authored-By: Claude Opus 5 (1M context) <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01Udr6MfaFLUPhX5Fgo67Jf5
