The open source email client Thunderbird has received a new update that introduces a number of improvements focused on the user experience. With the arrival of Thunderbird, Thunderbird 136, significant changes have been incorporated into the design, mail management and overall performance of the program. For those interested in previous versions of this application, you can check out the article on Thunderbird 135.
Thunderbird has been a preferred choice for those looking for a reliable and customizable email manager for years. This release marks a new direction for the software, as its developers have announced that, from now on, A monthly update model will be adopted, similar to Mozilla Firefox. With this change, users will be able to receive improvements and bug fixes more frequently.
New appearance panel for managing emails in Thunderbird 136
One of the most striking additions of the update is the new appearance panel within the program settings. This module allows you to adjust the display and categorization of emails globally.
Thanks to this new feature, users can define in advance how their messages will be sorted in each folder, choosing between different sorting criteria such as date, sender, subject, size and more. The mail grouping system has also been improved, allowing you to establish whether messages will be threads, ungrouped or classified in groupsFor more details about improvements in previous versions, you can visit the article on Thunderbird 128.
Better adaptation to dark mode
For those who use the dark mode, Thunderbird 136 has implemented an improvement in the way emails adapt to this color scheme. Messages now automatically adjust their appearance when dark mode is enabled, allowing for more comfortable reading in low-light environments without the need for manual adjustments.
Automatic dark mode switching is a long-awaited feature given the growing popularity of this option among users who spend long hours in front of the screen. The interface improvements are also in line with current design trends, keeping Thunderbird relevant in a competitive email client market.
Performance optimization and support for HiDPI displays
Another aspect that has been worked on in this update is the performance optimization. Thunderbird should now be more responsive, especially on computers that manage a high volume of email or multiple email accounts.
The program has also improved its compatibility with High resolution displays (HiDPI), which ensures that the interface displays correctly on devices with higher pixel densities and prevents scaling issues on modern monitors. This improvement is especially important since many users today rely on high-resolution displays for their work, and having an interface that scales well with these is crucial for productivity.
In addition, the Thunderbird 136 update adds to the features that have made the software so popular in the free software world, standing out not only for its efficiency, but also for its ability to adapt to the needs of modern users.
Bug fixes and security improvements
As usual in each new version, Thunderbird 136 has fixed a number of bugs affecting its operation. The following incidents were resolved:
- Problems in management of attached files in emails stored in EML format.
- Errors in the folder unification and synchronizing with multiple SMTP servers.
- Fixes for email search and interaction with accounts gmail.
Additionally, adjustments have been implemented in the functionality of unified folders and the stability of the client when handling multiple accounts and servers. Security improvements are another essential part of this update, ensuring that users’ communications are protected from potential threats.
This commitment to security and performance is part of what has made both new and veteran users continue to trust Thunderbird as their primary email client over commercial alternatives.
Availability and upgrade to Thunderbird 136
Thunderbird 136 is now available for download at their official website. Users who already have a previous version of the program can update directly from the “About Mozilla Thunderbird” option. On Linux, the update will be available through distribution packages or through the versions Snap and Flatpak.
With these changes, Thunderbird seeks to remain one of the most complete and versatile solutions in the world of free software, offering its users a more efficient and customizable experience.