revisit middle mouse click behavior

* deprecate middlemouse.contentLoadURL since its default
* add browser.tabs.searchclipboardfor.middleclick to prevent clipboard leaks to search engines by mistake

.gitlab-ci.yml

@@ -0,0 +1,6 @@
+stages:
+  - dummy
+dummy-job:
+  stage: dummy
+  script:
+    - echo "Hello, world!"

.gitlab/issue_templates/Default.md

@@ -0,0 +1,26 @@
+### pre-requisites
+
+<!--
+
+if you ignore the pre-requisites and the template the issue might be closed.
+issues that have the `provide info` label need user input or they will be quarantined after a week,
+and closed after ten days.
+
+suggestions are appreciated in the form of merge requests or alternatively well documented issues.
+
+make sure you are in the right repository:
+https://librewolf.net/docs/faq/#i-have-a-problem-where-do-i-open-a-new-issue
+
+-->
+
+- [ ] I've read and followed the [contribution guidelines](https://librewolf.net/docs/faq/#do-you-have-any-contribution-guidelines);
+- [ ] I've reproduced the issue in a new LibreWolf profile;
+- [ ] I've checked that the problem is not present in a stock Firefox profile;
+
+### details
+- browser version & OS:
+- steps to reproduce:
+- expected result:
+- actual result:
+- console errors and warnings:
+- others:

README.md

@@ -2,26 +2,19 @@
 
 LibreWolf settings for all platforms.
 
-The configuration file was revamped and it includes improvements in usability, a more curated and focused selection of privacy settings, as well as the ability to override preferences with an external file.
-The old configuration (now tagged as `legacy`) should be considered deprecated and it will no longer be maintained.
-
-We encourage users to find **their own setup** and to use our default configuration as something to build on top of. This is now easier thanks to the overrides, just place your own preferences in the proper location, according to your OS and install method:
-- Most distros and macOS -> `~/.librewolf/librewolf.overrides.cfg`
-- Flatpak -> `~/.var/app/io.gitlab.librewolf-community/.librewolf/librewolf.overrides.cfg`
-- Windows -> `%USERPROFILE%\.librewolf\librewolf.overrides.cfg`
+we encourage users to find **their own setup** and to use our default configuration as something to build on top of. this is now easier thanks to the [overrides](https://librewolf.net/docs/faq/#where-do-i-find-my-librewolfoverridescfg).
 
 ## Useful links
-- [FAQ](https://gitlab.com/librewolf-community/settings/-/wikis/FAQ): to help you creating your own pref file.
-- [LibreWolf distributions](https://gitlab.com/librewolf-community/browser)
-- [Issue tracker](https://gitlab.com/librewolf-community/settings/-/issues)
-- Our community on [gitter](https://gitter.im/librewolf-community/librewolf)
-- [Website](https://librewolf-community.gitlab.io/)
-- [r/LibreWolf](https://www.reddit.com/r/LibreWolf/)
+- [website](https://librewolf.net/): read the docs.
+- [faq](https://librewolf.net/docs/faq/): for any question you might have, and to help you creating your own pref file.
+- [all releases](https://gitlab.com/librewolf-community/browser).
+- [issue tracker](https://gitlab.com/librewolf-community/settings/-/issues).
+  - if you ignore the pre-requisites and the template the issues might be closed.
+  - issues that have the `provide info` label need user input or they will be quarantined after a week, and closed after ten days.
+- find us on [gitter](https://gitter.im/librewolf-community/librewolf) / [matrix](https://matrix.to/#/#librewolf:matrix.org) / [reddit](https://www.reddit.com/r/LibreWolf/) / [lemmy](https://lemmy.ml/c/librewolf).
 
 ## Notes and thanks
-This repository benefits from the knowledge and research provided by [arkenfox](https://github.com/arkenfox), their documentation was vital to this revamp, so special thanks to their project.
-We do not use arkenfox's user.js but we try to keep up with it, and we also consider it a great resource for users who want to find their own setup.
-
-Some of the older prefs in this project are taken from [pyllyukko](https://github.com/pyllyukko/user.js/) and many more were investigated on [bugzilla](https://bugzilla.mozilla.org/home).
-
-Thank you to the whole LibreWolf community as once again this is entirely a community effort.
+- this repository benefits from the knowledge and research provided by [arkenfox](https://github.com/arkenfox), so special thanks to the project.
+we do not use arkenfox's `user.js` but we try to keep up with it, and we also consider it a great resource for users who want to find their own setup.
+- many thanks to the firefox team and to the people working on [bugzilla](https://bugzilla.mozilla.org/home);
+- thanks to the whole LibreWolf community and to all the contributors of this repo.