CTR 1.6.1

[locale(s)]

• French (fr) translation updated (thanks to BlackJack)
• Greek (el) translation updated (thanks to George M.)
• Chinese (zh-CN) translation updated (thanks to Cye3s)
• Spanish (es) translation updated (thanks to strel)
• Japanese (ja) translation updated (thanks to mm_k)
• Upper Sorbian (hsb) translation updated (thanks to milupo)
• Lower Sorbian (dsb) translation updated (thanks to milupo)
• Russian (ru) translation updated (thanks to Alexei)
• Estonian (et) translation updated (thanks to Maidur)
• Polish (pl-PL) translation updated (thanks to Mrere)
• Slovenian (sl-SI) translation updated (thanks to Klofutar)
• Ukrainian (uk) translation updated (thanks to Sacredwheels)

[fix(es)]

• 'Options page in window': font size in some menupopups
• 'Options page in window': size tweaks for 'Data choices' area
• Firefox 53+ & Windows & squared tabs (v1): tab color glitches
• Windows 10 & Personas & 'tabs not on top' options: semi-transparent toolbar glitch
• Developer Theme & movable back and forward buttons: identity box glitch
• Developer Theme & movable back and forward buttons: location bar glitch
• Developer Theme & some CTR options: restored visibility on CTRs prefwindow

[new option(s)]

• Fx53+: Tabs > page 1 > long tab titles: 'default' overflow effect or no effect (v1/v2)
• General UI > Page 3 > Bookmarks menu button popup: only show 'bookmarks this page' and bookmarks
• Firefox button > button color > custom: button color on private windows
• Tabs > Page 1 > Tab title position: left, centered, right
• Custom CSS > custom css (insert/apply own css code) (*1)

[general change(s)]

• Fx53+: support for 'Compact Dark' and ' Compact Light' themes
• Fx53+: replaced 'remove overflow effect from long tab titles' option with new option
• CTRs prefwindow: 'Support' button > versions page links to release and beta pages
• CTRs prefwindow: moved options, added/changed labels/descriptions
• CTRs prefwindow & macOS: tweaked prefwindows box sizes

[add-on compatibility]

• 'Private tab' add-on & 'custom private new tab page' option

(*1) Note: Custom CSS option is mainly for adding tiny code snippets to override CTR settings without installing other add-ons.
It is not a replacement for Stylish add-on or userchrome.css and usercontent.css files.