v0.8.30 — no-PSRAM heap headroom (#121) + WebUI stability under load

tostmann released this 08 Jul 13:36

1b6e82d

v0.8.30 — no-PSRAM heap headroom (#121) + WebUI stability under load

fix: no-PSRAM chips (C5/C6/C3) skip the eager Spotify init, freeing ~18-22 KB heap; fixes the WebUI page-load crash that dropped Wi-Fi under load (FHEM #144729, #121)
fix: heap-floor guards on page-serving + refresh-status as a safety net under heavy concurrency
build: improv pin -> 31cfd22 (drop forced channel in connectToStrongest, avoids AP_STA MIC failure at captive provisioning)
docs: web-flasher UART vs native-USB socket hint for provisioning

Verified on no-PSRAM C5 (1-tab crash 3/8 -> 0/8), S3 no regression. App-only, OTA-compatible.

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