✅ Masked more builID in according to TBB
✅ reEnabled reader mode
⛔️ Locked documents loading fonts (this drastically limits/reduces font enumeration)
⛔️ Locked first run page (no more firefox welcome)
⛔️ Locked javascript Ion, baseline JIT and RegExp to help harden JS against exploits (disabled in TBB, performance loss??) [need test]
⛔️ Locked new cryptomining and fingerprinting trackingprotection
ℹ️ Added some descriptions
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