OpenSemanticLab/docker-compose-osl-wiki: v2.0.0-alpha.4

What's Changed Critical fix: MW 1.39 → 1.43 upgrade path Preserve updatelog during install.php — install.php on existing databases marks all migrations as completed without running them, leaving the slots/content tables empty and causing severe DB performance issues (queries hanging for 10+ minutes). The updatelog is now backed up before install.php and restored afterwards so update.php can run pending migrations properly. Run ANALYZE TABLE after update.php — refreshes MySQL index statistics after schema migrations to prevent the query optimizer from choosing full table scans on newly populated tables. Auto-trigger CirrusSearch reindex on MW version upgrade — ties the ForceSearchIndex maintenance script to MW_VERSION-MW_MAINTENANCE_UPDATE so it runs automatically on upgrades instead of requiring a manual env var bump. Also fixes a Unicode dash in the --skipParse flag. Full Changelog: https://github.com/OpenSemanticLab/docker-compose-osl-wiki/compare/v2.0.0-alpha.3...v2.0.0-alpha.4