[Announcement] Support for Firefox discontinued

[mkiol]

Dear users and contributors,

I have to announce that I will not release any new version of GNotifier for Firefox. The last release is 1.9.8 (version currently available on AMO). My further development will be focused only on Thunderbird.

Here is a few reasons why support for Firefox can't be continued:

• According to this, starting from FF 53 (release date: April 18th), add-ons will not be allowed to use external DLLs, but GNotifier's implementation for Windows relays on DLLs. It is very likely that also js-ctypes API will be disallowed in future FF release, so integration based on libnotify on Linux will not be possible as well.
• Mozilla is migrating Firefox add-ons framework to WebExtensions and starting with FF 57 only WebExtensions will be allowed. New framework is very secure and disallows all low-level interactions between extension and the browser. Unfortunately key components of GNotifier relays on this low-level integration.
• Finally, GNotifier is less and less relevant these days, especially on Linux. Most Linux distributions already enabled FF built-in integration with notification-server, so GNotifier is not needed any more. The only exception is Ubuntu with Unity DE, but this is temporary taking into account recent Canonical announcement that they will adopt GNOME in future Ubuntu releases.

[Lootyhoof]

Would you also consider continuing support for the Firefox version specifically for Pale Moon? Pale Moon is committed to continuing support for these types of add-ons going forward, and although support was added in #157 it appears that current development versions now do not work on it.

[mkiol]

@Lootyhoof Thank you for mentioning Pale Moon. I will try my best to not break compatibility with Pale Moon but my first priority is and will be Thunderbird.

Please check the latest *-dev package. It should work in Pale Moon as well. My mistake. I previously used some "far too modern" javascript expression that wasn't yet supported in PM.

[Lootyhoof]

@mkiol Thank you! I can confirm this works as expected.

In order for people to be made better aware that this works in Pale Moon (as the AMO entry is [correctly] only for Thunderbird and SeaMonkey now), as well as providing a way for Pale Moon users to auto-update this add-on as required, I hope you would consider also hosting this on the Pale Moon Add-ons Site. If this interests you, please let me know and I will set you up and email you some details too (see here for more details). Of course if you don't want to then that's fine also (maybe you have your own reasons).

Thanks again for the continued support (and sorry for clogging up your announcement post with this too)!

[mkiol]

@Lootyhoof Ooo, I didn't know that Pale Moon has now its own Add-on infrastructure! Nice :-) Yes, it interests me. Please send me additional info to gnotifier[at]mkiol.net. Thanks.

[protist]

FWIW looks like GNotifier is broken in Firefox 53.0.2 (Arch Linux).

[mkiol]

@protist The 1.9.8 version should be still working on FF 53. It is hard to download it from AMO because only the newest version is visible. Here is direct link. I tested it on Arch with FF 53.0.2 and had no problems.

[protist]

Works great! Thank you!

[Vistaus]

Could you at least keep support for SeaMonkey? SM still doesn't use native notifications by default, it won't move to WebExtensions and there are quite a few Linux users (including me) and also quite a few Windows users who use SeaMonkey and will keep using it. New users are also coming, mainly people who are dissatisfied with FF's plans and don't like Pale Moon.

[mkiol]

@Vistaus Yes, SeaMonkey is on my test check list. If the API doesn't get changed too much comparing to Thunderbird, I will try to maintain compatibility with SM as well.

[Vistaus]

@mkiol Yes yes yes! That's great new! Thank you so much! 😄

[rugk]

Maybe put a note at https://addons.mozilla.org/en/thunderbird/addon/gnotifier/ that Firefox is not supported anymore (also with a small list of reasons or just "because it is built-in nowadays") and remove the badges from the Readme or so…