cmd.exe has a command line length limit of 8192 characters. Abort if prefs.js contains strings that would get dropped while recreating the new prefs.js.
`browser.newtabpage.activity-stream.asrouter.providers.snippets`
These (which landed in FF64 with snippets above) are not in the user.js, so why bother with the snippet one
- `browser.newtabpage.activity-stream.asrouter.providers.cfr`
- `browser.newtabpage.activity-stream.asrouter.providers.onboarding`
also these aren't in the user.js
- `browser.newtabpage.activity-stream.asrouter.providers.cfr-fxa`
- `browser.newtabpage.activity-stream.asrouter.providers.message-groups`
- `browser.newtabpage.activity-stream.asrouter.providers.messaging-experiments`
- `browser.newtabpage.activity-stream.asrouter.providers.whats-new-panel`
There are no privacy concerns here. At the end of the day, what Firefox connects to and sends is E2EE and only used locally in non-web content: and you have other prefs and a UI to disable them from being displayed
- remove useless `see` word for reference links
- fixup 0701
- "do not play nice" is not measurable
- don't reference to self as a source: people can just search "VPN leak Ipv6" or something
- shrink and remove outdated info from section 0300 header
- combine some bugzillas
- drop some references
- 1647829 for HTTPS-Only mode
- hardware metrics: not going to implicitly encourage users to use this pref or tell them what sizes to use
- update [STATS]
- also remove TLS [STATS].. stats on TLS 1.0 and 1.1 are irrelevant: the default is now TLS 1.2+
- single CRLite reference for all blog articles
- save 588 bytes so all you bastards can theoretically load Firefox just that tiny bit faster
Note
- this is not the same as 2517 which disables the API
- RFP does not determine what is supported or not supported: so that entropy remains
- with or without RFP, if the media config is not supported it returns false,false (so there is nothing to spoof here)
* misc
- cleanup of old release notation in comments: e.g. if it's not applicable to ESR78+
- same with default version info
- simplify and save bytes on section 4700
- update 4500 header
- and unify the message about using extensions as counterproductive
- letterboxing
- provide info on stepped ranged (and drop crap about FF67)
- don't judge users who dislike seeing margins (I don't like them either, but I force my window to exact dimensions and stay there)
- screenshots uploading was disabled in FF67+ : [67 release notes](https://www.mozilla.org/en-US/firefox/67.0/releasenotes/)
- the pref is still there (default false) but so far I'm 99% sure this pref now does anything
- I will add it to the scatchpad script if this change sticks
* simplify 4500 RFP, see #1041
* update removed script
* tidy readme, see #1045
- also put readme before releases
* RIP FX Site Compat
* clean out RFP Alts info: the information is redundant: it's already in the readme
- make 1401 inactive: it affects RFP's FPing
- remove old warning/setup-web: we do not care about documenting breakage or FPing risks when we have a warning and they are inactive. If someone uses them, that's on them
- new warnings
- this was made inactive in v68
- since at least FF79, when active as false, it breaks the web and browser consoles
- it breaks websites
- it breaks extensions: e.g. uBO panel functionality
- it does nothing to mitigate possible fingerprinting (which was why it was initially added as a concern) - i.e the API only provided a standardized method, it does not stop previous/earlier workarounds
