Beta 0.3.6

• 37c9543 Quick Tags: remove useless removeListener (April Sylph)
• 7a203a2 getPostElements: ensure timeline is RegExp (April Sylph)
• a3d562f Timestamps: simplify preference change handling (April Sylph)
• ec893db Quick Tags: clean up script properly when disabled (April Sylph)
• 540ea1a manifest: raise minimum chrome version to 80 (April Sylph)
• 16858eb Quick Reblog: use currentTarget over target (April Sylph)
• 8c102e1 use event.currentTarget across popup scripts (April Sylph)
• d1aeac3 remove usage of jQuery .click() (deprecated) (April Sylph)
• cf1944f use optional chaining across scripts (April Sylph)
• fdd35c7 use nullish coalescing when rendering preferences (April Sylph)
• 35c8148 use event.currentTarget over event.target (April Sylph)
• 36714fa manifest: bump version to 0.3.6 (April Sylph)