Last update: 19 August 2026

Thunderbird 115 (Supernova) replaced the familiar unread messages counter in the folder pane with a coloured badge. If you liked the old Inbox (3) look better, here is how to bring it back — these days with a one-click add-on instead of hand-edited CSS.

Before and after the fix

The official ZeroTier tutorial for Synology currently has the following limitations:

• No ARM64 - Docker (Container Manager) package cannot be installed on older ARM64/aarch64 Synology models (RS819, DS119j, DS418, DS418j, DS218, DS218play and DS118 particularly). Even if you manage to install Docker yourself (might be tricky), the official zerotier-synology image is amd64 only at the moment (there’s a pull request for arm support, hopefully it will be merged some day).
• Older ZeroTier client: at the time of writing zerotier-synology uses ZeroTier 1.10.6 while the latest version is 1.12.2

If you want to use the latest ZeroTier and/or if you have ARM64-based Synology and/or simply prefer to avoid Docker, this tutorial is for you.

Using the steps below you can successfully compile ZeroTier for x86_64, arm64 and arm32 (armv7) Linux systems. The resulting executable has zero dependencies thanks to static linking thus can be basically used on any Linux, including all Synology NAS models. We used a virtual machine for x86_64 build and Raspberry Pi 4 for arm64 build all running Ubuntu 22.04.

Related:

• Install ZeroTier on Synology NAS (also arm64) without Docker.
• Compiled binaries

Once you upgrade to macOS Sonoma, you have to use Xcode 15 (Xcode 14 won’t work) and might face similar problems as described below.

We’re happy to announce that the most recent version of Macs Fan Control fully supports new MacBook Pro and Mac mini 2023 with M2 Pro and M2 Max chips.

Last update: 17 March 2026

As you might know, Qt Group doesn’t publish source code neither changelog for Qt 5.15 LTS updates. Instead getting those now requires buying a commercial license starting with Qt 5.15.3. This decision was controversial and pretty unfortunate for many Qt users but luckily Qt Group decided to release source code for each LTS update exactly after 1 year. Qt Group never announced this information officially but according to the upload date on their server, 1 year is what you need to wait before getting the source code.

We’re happy to announce that the most recent version of Macs Fan Control fully supports new Apple Mac Studio 2022 mini desktop computer.

We’re happy to announce that the most recent version of Macs Fan Control fully supports latest Apple Silicon chips M1 Pro & M1 Max on new MacBook Pro 2021. As you can see the app displays both CPU efficiency/performance cores as well as GPU clusters temperatures.

We’re happy to announce that we recently switched from Google Analytics to Plausible Analytics, lightweight, privacy-friendly and open-source website analytics tool.

Many developers started complaining that lldb debugger shipped with latest XCode update (12.4) no longer works when trying to debug your app. It can be difficult to diagnose the issue because you only see “Debugger started” and “Debugger finished” message in Qt Creator. By using View->Views->Debugger Log you can actually locate the problem and see the “Not allowed to attach to process” error message. Basically lldb now requires your app to be signed with the get-task-allow entitlement which allows other processes (like the debugger) to attach to your app.