1.1.0-beta1: API freeze for the 1.1.x track Cut after alpha2 came back from a clean re-test on portal-dev with both alpha1 findings verified fixed and zero regressions. Same code as 1.1.0-alpha2 (commit 1322537) plus a ROADMAP docs bump. The version bump signals API freeze for the 1.1.x track and asks operators to soak the module on production-shape installs ahead of rc1. What 1.1 ships: per-user private-cache mode for authenticated Drupal users. Responses whose Drupal cache contexts indicate per-user variation get X-LiteSpeed-Cache-Control: private,max-age=N automatically; operators do not hand-tag routes or fragments. Field-test history through alpha cycle: - Cache-poisoning canary clean across 18 trials. - Anonymous response back-compat byte-identical to 1.0.0-rc1. - Two bugs found and fixed in alpha2: admin-route over-emission, drush watchdog:show placeholder rendering. - Status report row dynamic against the .htaccess directive state. - Update hook lscache_update_8101 idempotent across repeats. Stability commitment: response-header shape, private_cache.* config schema, administer lscache permission, and TagHeaderBuilder service are stable from this release. Path to 1.1.0 stable is bug-fix only.