GNOME 45 has reached nan RC stage, but it has a alteration that will effect much users: it's altering nan measurement extensions work, which will enforce strict versioning requirements.
The GNOME task has tagged nan latest type arsenic 45.rc, which intends it's astir final. The NEWS archive has a humble database of astir 20 changes, but they are tweaks alternatively than large ones. We looked astatine nan "Riga" beta a period ago, if you want to cognize what to expect.
What we fishy will person much wide-reaching effect isn't mentioned successful location astatine all, but is described successful a blog post from GNOME developer Florian Müllner. He summarizes it himself connected his Mastodon account:
There is simply a batch of method item successful nan blog post, and it somewhat hides nan halfway constituent – which is that this worldly is going to matter to everyone utilizing customized GNOME setups, specified arsenic each Ubuntu, Zorin OS and Pop!_OS users.
As Müllner puts it:
Mozilla itself has a helpful, richly illustrated "cartoon deep-dive" into really nan caller strategy works.
GNOME 45 switches to this caller ECMAScript Modules strategy (ESM for short). The upshot is that extensions for GNOME 44 and earlier won't activity successful GNOME 45, and extensions build utilizing ESM won't activity successful older versions. If you person an existing extension, you'll person to port it to usage ESM.
So what does this mean?
GNOME's extensions ecosystem is ample and rich: location are tons of them, and moreover if you'd ne'er dream of reconfiguring your desktop, if you usage 1 of nan big-name distros past it's already been done for you.
Ubuntu adds its ain dock, which is simply a type of nan existing Dash to Dock extension. Zorin has a full suite, which toggle shape GNOME into a prime of layouts akin to various versions of Windows and different OSes. A type of nan Zorin codification led to Dash to Panel.
If you want to do your ain customization, it's already rather complicated. Firstly, location are respective ways to do it. You tin simply sojourn extensions.gnome.org, but this requires some a browser extension and a connector you must instal into your distro. However, that didn't activity pinch sandboxed browsers, specified arsenic Ubuntu's Snap-packaged Firefox and Chromium, truthful there's besides nan GNOME Extensions Manager app.
Müllner's blog station says:
What this intends for respective distro vendors who connection customized GNOME experiences is that they now person a bunch of other activity to do. That, though, is their problem – it will beryllium different for unpaid solo developers: it could return rather a while for their projects to drawback up. We fishy that this whitethorn origin a mini extinction arena among GNOME extensions, pinch galore ne'er making nan leap crossed this caller divide.
If you usage a heavy customized GNOME situation yourself, that intends that you whitethorn good suffer it pinch nan adjacent release.
However, we person to constituent retired that this has always been an rumor pinch GNOME extensions. Extensions tin conflict and conflict. You tin make your Dash into a Dock aliases make it into a Panel, but if you effort some astatine once, things will get strange.
Almost each disposable hold has a database of supported GNOME versions, and there's usually a spread aft a caller merchandise of GNOME comes out. This vulture has been utilizing Ubuntu since its first release, and erstwhile nan distro switched backmost to GNOME we invested important clip and effort into uncovering a group of extensions to make nan caller desktop much comfortable, aiming for Unity-like efficiency. We recovered Extend Panel Menu, Pixel Saver, TopIcons Plus, nan Nemo record manager, and more.
If you cheque nan lists of supported Shell versions for each of those, you'll statement that they each stopped moving galore years, and galore GNOME Shell versions, ago. The authors stopped trying to keep up pinch nan moving target of GNOME's codebase. Extend Panel Menu was replaced by Panel Indicators, which was past replaced pinch Big Sur Status Area, past supplanted by a continuation pinch nan same name… Then they gave up.
For years now, nan consequence has been that if you customize your desktop pinch hand-installed extensions, past nan adjacent clip you upgrade your OS, nan desktop will inevitably neglect because immoderate of nan extensions won't activity pinch nan caller Shell type – aliases worse still, they will neglect to load correctly and forestall nan ammunition from loading.
Two imaginable ways to look astatine this hap to us.
On nan 1 hand, nan antagonistic interpretation: Increased homogeneity seems to beryllium what nan GNOME Foundation wants. It is keen to beforehand nan GNOME Brand. Thus nan enforced Adwaita taxable and ensuing controversy. For instance, we thought it was a sad alteration that EndlessOS 5 mislaid nan unique desktop from older versions. But then, Endless Foundation CEO Robert McQueen is besides nan GNOME Foundation president.
- Linux connected nan Arm-based Thinkpad X13S: It's getting there
- Linux distros driblet their feelgood hits of nan summer
- Fedora and Asahi Linux pals revamp installation process
- antiX 23: Anarchic for sure, but 'design by committee' isn't ever nan champion for Linux
On nan different hand, nan affirmative interpretation: Adopting an upstream modular for handling modules should beryllium a bully thing. This could lead to due versioning and alignment betwixt GNOME and extensions. Once developers move to nan caller system, it could beryllium easier to support extensions maintained and compatible from past on. Although doubtless galore won't make nan modulation – because galore didn't past nan move to GNOME 40 – this could consequence successful a much robust extensions strategy and easier updates from GNOME 45 onwards.
Perhaps GNOME could moreover get much superior astir decently supporting and integrating hold versioning and handling, for lawsuit offering immoderate benignant of automated upgrades, automatically disabling extensions pinch obsolete versions. Maybe moreover a Safe Mode that disables each extensions but gives you a moving desktop. We tin dream, right? ®