chore: prepare the 3.8.2 release (#776)

Bumps src.__version__ to 3.8.2 and turns Unreleased into ## 3.8.2: the
display's malloc arena cap and between-screen malloc_trim (#774), and
src.common.sports_favorites (#775, sports family 6), which the scoreboards
adopt by flooring on 3.8.2. src/common/README.md and
docs/SPORTS_UNIFICATION.md say 3.8.2 for it; the SPORTS_UNIFICATION module
table also said "next release" for the four stage 4 modules, which shipped
in 3.8.0.

Co-authored-by: Claude Opus 5.5 <noreply@anthropic.com>

CHANGELOG.md

@@ -19,6 +19,12 @@ accepts both, but the store flags the old spelling as deprecated
 
 ## Unreleased
 
+## 3.8.2
+
+The display hands freed memory back to the OS (#774), and sports consolidation
+family 6: `src.common.sports_favorites`, which the scoreboards adopt by
+flooring on 3.8.2 (#775).
+
 ### The display hands freed memory back to the OS
 
 The display process's resident memory climbed in steps for hours while the
@@ -52,8 +58,8 @@ and the 20-minute frame soaks came out at 0.147-0.165% late against main's
   favourites-only picks). Each side of a game is named by the 3.5.0
   `_favorite_key` seam and compared with `favorite_teams` stripped and
   upper-cased; nrl overrides the key with the ESPN team id. Only a game with an
-  id can be a duplicate. A plugin may inherit the mixins once it floors on the
+  id can be a duplicate. A plugin may inherit the mixins once it floors on
-  release that ships this module, and deletes its copies then.
+  3.8.2, and deletes its copies then. (#775)
 
 ## 3.8.1
 

docs/SPORTS_UNIFICATION.md

@@ -87,12 +87,12 @@ more. Shared sports code lives in `src/common`:
 | `sports_celebration.py` | 3.7.0 | `SportsCelebrationMixin` — draws the score/win takeover; colour helpers |
 | `sports_fetch.py` | 3.7.0 | `SportsFetchMixin` — season fetch, live lookback and live-odds decisions |
 | `sports_card_wrappers.py` | 3.7.0 | `SportsCardWrappersMixin` — the game renderer's `sports_card` delegations |
-| `sports_plugin_host.py` | next release | `SportsPluginHostMixin` — the plugin class's (`manager.py`) identical helpers: Vegas weight, off-thread switch refresh |
+| `sports_plugin_host.py` | 3.8.0 | `SportsPluginHostMixin` — the plugin class's (`manager.py`) identical helpers: Vegas weight, off-thread switch refresh |
-| `sports_live_scroll.py` | next release | `SportsLiveScrollMixin` — rebuild a live scroll strip mid-cycle, keeping the marquee's place |
+| `sports_live_scroll.py` | 3.8.0 | `SportsLiveScrollMixin` — rebuild a live scroll strip mid-cycle, keeping the marquee's place |
-| `sports_display_rules.py` | next release | `SportsCardOptionsMixin`, `SportsGameRulesMixin` — scorebug date options, the no-favourites filter, non-favourite live dwell |
+| `sports_display_rules.py` | 3.8.0 | `SportsCardOptionsMixin`, `SportsGameRulesMixin` — scorebug date options, the no-favourites filter, non-favourite live dwell |
-| `sports_font_path.py` | next release | `resolve_font_path` — what the plugins' `_resolve_font_path` copies return |
+| `sports_font_path.py` | 3.8.0 | `resolve_font_path` — what the plugins' `_resolve_font_path` copies return |
 | `sports_game_over.py` | 3.8.1 | `SportsGameOverMixin` — `_is_game_really_over`, with the `FINAL_PERIOD` seam (family 5) |
-| `sports_favorites.py` | next release | `SportsFavoritesMixin`, `SportsUpcomingFavoritesMixin`, `SportsRecentFavoritesMixin` — `_is_favorite_game` and the favourites-only picks, on the `_favorite_key` seam (family 6) |
+| `sports_favorites.py` | 3.8.2 | `SportsFavoritesMixin`, `SportsUpcomingFavoritesMixin`, `SportsRecentFavoritesMixin` — `_is_favorite_game` and the favourites-only picks, on the `_favorite_key` seam (family 6) |
 
 Each is described in [src/common/README.md](../src/common/README.md).
 

src/__init__.py

@@ -4,5 +4,5 @@ LEDMatrix Display System
 Core source package for the LED Matrix Display project.
 """
 
-__version__ = "3.8.1"
+__version__ = "3.8.2"
 

src/common/README.md

@@ -44,7 +44,7 @@ Rules for the package:
 | [`sports_card_wrappers`](#sports_card_wrappers) | The game renderer's `sports_card` delegations | Yes (scoreboards) | 3.7.0 |
 | [`sports_celebration`](#sports_celebration) | Draw a scoreboard's score/win celebration | Yes (scoreboards) | 3.7.0 |
 | [`sports_display_rules`](#sports_display_rules) | Which games a scoreboard shows, for how long, and its scorebug date line | Yes (scoreboards) | 3.8.0 |
-| [`sports_favorites`](#sports_favorites) | Which games involve a favourite team, and the favourites-only picks | Yes (scoreboards) | next release |
+| [`sports_favorites`](#sports_favorites) | Which games involve a favourite team, and the favourites-only picks | Yes (scoreboards) | 3.8.2 |
 | [`sports_fetch`](#sports_fetch) | Scoreboard season fetch, lookback and live-odds decisions | Yes (scoreboards) | 3.7.0 |
 | [`sports_font_path`](#sports_font_path) | Find a scoreboard's bundled font whatever the cwd | Yes (scoreboards) | 3.8.0 |
 | [`sports_game_over`](#sports_game_over) | Whether a game ESPN still lists as live has ended | Yes (scoreboards) | 3.8.1 |