Specter v1.4.0

Performance

• Page renders instantly: placeholders, code splitting (490KB→4 chunks), inlined CSS, parallel MWC download
• Native <select>: eliminated 120KB MWC select chunk
• Back button: first press Home, second exits
• Offline detection: 2000ms→800ms

Theme

• Theme flash eliminated: inline script sets CSS vars before first paint; cached in localStorage
• MCU library replaced: 97KB → 7.5KB lookup table; Monet accent mapped to closest preset

i18n

• English strings inlined; non-English cached in localStorage

Boot State Properties

• Vendor boot props reset alongside ro.boot.*; ro.build.flavor spoofed; Realme props added
• Recovery bootmode masked; toggle added to Control

Other

• Security Patch fetched from source.android.com; suspicious props backed up before delete
• Google Services section in Tools; module zip 175KB→159KB