Applied as-is. BUILD_INPUTS now covers server/sim, shared and data as well as the page, so a restart after a simulation-only or data-only change is visible to an already-open page. The tag is still computed once per process. A page still waits until the match, including settlement, is over before it reloads, and a failed check still does not reload.
Tests: node --test test/build.test.js test/ui/build-runtime.browser.test.js — 8 pass, 1 skipped (the Chrome restart test; SP_E2E unset), 0 fail.
Applied as-is. When --refresh is set, a download that still fails after four attempts throws instead of returning the older cached file, so one build cannot mix a new table with an old one. --offline and a warm cache without --refresh are unchanged. Files already written to the cache stay; generated data/ and the previous report are left in place.
Tests: node --test test/build-data-refresh.test.js — 11 pass, 0 fail.
Applied as-is. initLang and switchLang record a request counter before the first await and apply a pack only when that request is still the latest. Choosing the language already on screen cancels an in-flight load. A failed latest choice still saves the preference and leaves the previous UI.
Tests: node --test test/ui/lang.test.js test/ui/i18n.e2e.test.js test/i18n-packs.test.js test/i18n-server.test.js — 29 pass, 0 fail. The Chrome suite in test/ui/i18n.e2e.test.js skipped (SP_E2E unset).
Applied as-is. A tab that is still choosing a reconnect token now answers another tab's query for the same candidate hashes, so a tab started during the 150 ms window cannot adopt a token the earlier tab is also considering. The smaller tab id still wins, and a tab that already holds the token keeps it.
Tests: node --test test/client-identity-session.test.js test/client-static.test.js — 319 pass, 0 fail.
siruimei07