Quordle hints and answers for Thursday, September 11 (game #1326)
OpenProject 16.4 has been released and this version introduces new features and improvements again. We look forward to hearing your thoughts and feedback on the latest updates. Please take a few minutes to learn what changes for you. We will summarize the most important changes in this blog article and, as always, please see our release notes that contain all changes, features and bug fixes.
In this blog article, we will focus on two main topics: the new automatic color mode sync together with dark high contrast mode for a more convenient and accessible interface, and the PDF export of project lists for more professional reporting.
We will also briefly summarize additional important features. Here is a quick navigation to all feature descriptions:
We always have many milestones on the roadmap, but some features stand out because they affect everyone. With OpenProject 16.4, you can enable automatic color mode sync in your personal settings. OpenProject will then match your operating system (OS) preference and switch automatically between light and dark mode. If your OS uses high contrast, OpenProject will select the corresponding light high contrast or dark high contrast mode for optimal readability.
We introduced light high contrast mode almost two years ago. With OpenProject 16.4, we now added a dark high contrast mode together with the auto-sync feature.
These different color modes are more than just convenient options. They are part of our ongoing commitment to accessibility — a principle that has been part of OpenProject from the very beginning, when the project was forked from Redmine in order to remove accessibility barriers. You can read more about this in our articles on real progress in accessibility, written by Niels Lindenthal.
By the way: When our developer Kabiru Mwenja, who is responsible for the color mode changes, demoed the auto-sync feature for the first time, the whole team was genuinely excited. This shows that even though it is a simple option, it makes a real difference in everyday work for many users.
Learn more about the Look and feel options in OpenProject.

On the one hand, we still believe that the best way to collaborate is directly in OpenProject with living documents. On the other hand, we also know that for many organizations, PDFs remain an essential format. Whether for regulatory requirements (e.g. in the public sector), for digital or printed filing, or simply for sharing professionally styled reports with stakeholders.
This is why, over the past two years, we have continuously added PDF export features to different modules: work packages and tables, work package descriptions, meetings, Gantt charts, timesheets — and now also project lists.
With OpenProject 16.4, you can now export project lists as structured PDF reports. The export includes:
To export, open the More (three dots) menu on the project list and select Export. In the modal, choose XLS, CSV, or – now also possible – PDF.
Read more about project lists in our documentation.

Another improvement, available as an Enterprise add-on for customers of Enterprise Basic and higher, is the ability to define custom fonts for all PDF exports. Administrators of the Enterprise Basic plan and higher can now upload fonts under Administration → Design → PDF export font. Once uploaded, the font will be used consistently across every PDF export in OpenProject — from project lists and work packages to meetings, Gantt charts, and timesheets.
This feature is particularly important for organizations with strict corporate design requirements. It ensures that all exported documents reflect the organization’s professional branding and style.

Managing participants now runs smoother: you can search and multi-select users with autocomplete when preparing a meeting, and track attendance during the meeting with simple toggles — including Mark all as attended. The dialog also aligns visually with sharing components and shows a cleaner status on the right pane and in PDFs.
Learn more about meeting management with OpenProject.

OpenProject 16.4 introduces the ability to synchronize group memberships from your OpenID Connect (OIDC) provider. This makes it easier to manage user groups and permissions centrally in your identity provider and ensures that memberships in OpenProject reflect those settings whenever users log in. Admins can filter which groups to import, extract name substrings, auto-create groups, and distinguish between locally managed vs. synchronized memberships.
Read more about OIDC in our documentation.
Budget setup is more practical: you can define a Base amount (a fixed sum) without detailing material or labor costs — and still add them later, if needed. Project lists now include planned budget, spent budget, spent percentage, and available budget for a clearer overview. We plan to continue improving budgets in upcoming releases. Read more about budgets in our user guide.

We refreshed the widgets on the Home and the Project overview pages:

Follow the upgrade guide for the packaged installation or Docker installation to update your OpenProject installation to OpenProject 16.4. We update your hosted OpenProject environments (Enterprise cloud) today, September 10, 2025.
You will find more information about all new features and changes in our Release notes or in the OpenProject Documentation.
If you need support, you can post your questions in the Community Forum, or if you are eligible for Enterprise support, please contact us and we are happy to support you personally.
A very special thank you goes to Helmholtz-Zentrum Berlin, City of Cologne, Deutsche Bahn and ZenDiS for sponsoring released or upcoming features. Your support, alongside the efforts of our amazing Community, helps drive these innovations. Also a big thanks to our Community members for reporting bugs and helping us identify and provide fixes. Special thanks for reporting and finding bugs go to Björn Schümann, Harald Herz, James Neale, Rince wind, Alexander Aleschenko, Sam Yelman, Stefan Weiberg, Tom Gugel, Johannes Baumgarten, and Christoph Nodes.
Last but not least, we are very grateful for our very engaged translation contributors on Crowdin, who translated quite a few OpenProject strings! This release we would like to particularly thank the following users:
Would you like to help out with translations yourself? Then take a look at our translation guide and find out exactly how you can contribute. It is very much appreciated!
As always, we welcome any feedback on this release. 💙
| Apple Watch SE 3 | Apple Watch Series 11 | Apple Watch Ultra 3 | |
|---|---|---|---|
| Height | 44mm (44mm case) 40mm (40mm case) |
46mm (46mm case) 42mm (42mm case) |
49mm
|
| Width | 38mm (44mm case) 34mm (40mm case) |
39mm (46mm case) 36mm (42mm case) |
44mm
|
| Depth | 10.7mm
|
9.7mm
|
12mm
|
| Weight | 32.9g (GPS, 44mm) 33.0g (GPS + Cellular, 44mm) 26.3g (GPS, 40mm) 26.4g (GPS + Cellular, 40mm) |
37.8g (aluminum, GPS, 46mm) 36.9g (aluminum, GPS + Cellular, 46mm) 43.1g (titanium, 46mm) 30.3g (aluminum, GPS, 42mm) 29.7g (aluminum, GPS + Cellular, 42mm) 34.6g (titanium, 42mm) |
61.6g (natural titanium) 61.8g (black titanium) |
| Apple Watch SE 3 | Apple Watch Series 11 | Apple Watch Ultra 3 |
|---|---|---|
| 40mm or 44mm case size | 42mm or 46mm case size | 49mm case size |
| Anodized aluminum case | Anodized or polished aluminum and polished titanium casing options | Blasted titanium case |
| Curved display | Curved display with refractive edge | Flat display |
| 80% recycled steel in the speaker and Taptic Engine | ||
| Apple Watch Hermès edition available | Apple Watch Hermès edition available | |
| Available in Starlight and Midnight | Aluminum: Available in Rose Gold, Space Gray, and polished Jet Black | Titanium: Available in Natural, Gold, and Slate |
| Apple Watch SE 3 | Apple Watch Series 11 | Apple Watch Ultra 3 |
|---|---|---|
| Design based on Apple Watch Series 4 | Design based on Apple Watch Series 10, including a thinner casing, more rounded edges, and a wider aspect ratio | Same design as previous Apple Watch Ultra models |
| Front crystal curves at edges onto shaped casing | Front crystal curves at edges onto shaped casing | Corrosion resistant case with raised edges to protect the flat sapphire front crystal |
| Nylon composite and sapphire crystal back | Metal and sapphire crystal back | Ceramic and sapphire crystal back |
| Water resistant up to 50m | Water resistant up to 50m | Water resistant up to 100m |
| EN13319 certification | ||
| Certified IP6X dust resistance | Certified IP6X dust resistance | |
| Tested to MIL-STD 810H |
| Apple Watch SE 3 | Apple Watch Series 11 | Apple Watch Ultra 3 |
|---|---|---|
| Up to 1,000 nits brightness | Up to 2,000 nits brightness | Up to 3,000 nits brightness |
| 2 nits minimum brightness | 1 nit minimum brightness | 1 nit minimum brightness |
| OLED | Wide-angle OLED (up to 40% brighter when viewed at an angle) | Wide-angle OLED (up to 40% brighter when viewed at an angle) |
| LTPO | LTPO3 for faster refresh rate in always-on mode | LTPO3 for faster refresh rate in always-on mode |
| Apple Watch SE 3 | Apple Watch Series 11 | Apple Watch Ultra 3 |
|---|---|---|
| Second-generation optical heart sensor | Third-generation optical heart sensor | Third-generation optical heart sensor |
| Hypertension notifications | Hypertension notifications | |
| Electrical heart sensor | Electrical heart sensor | |
| ECG app | ECG app | |
| Blood Oxygen app | Blood Oxygen app |
| Apple Watch SE 3 | Apple Watch Series 11 | Apple Watch Ultra 3 |
|---|---|---|
| Up to 18-hour battery life | Up to 24-hour battery life | Up to 42-hour battery life |
| Up to 32 hours in Low Power Mode | Up to 38 hours in Low Power Mode | Up to 72 hours in Low Power Mode |
| Charge 0–80% in about 45 minutes; 15 minutes for up to 8 hours | Charge 0–80% in about 30 minutes; 15 minutes for up to 8 hours | Charge 0–80% in about 45 minutes; 15 minutes for up to 12 hours |
| Apple Watch SE 3 | Apple Watch Series 11 | Apple Watch Ultra 3 |
|---|---|---|
| Customizable Action button | ||
| Night Mode for low-visibility conditions | ||
| Exclusive Wayfinder and Modular Ultra faces | ||
| Swim | Swim, snorkel | Swim, snorkel, scuba, high-speed water sports |
| Depth gauge to 6m | Depth gauge to 40m | |
| Water temperature sensor | Water temperature sensor | |
| Second-generation Ultra Wideband chip | Second-generation Ultra Wideband chip | |
| Find iPhone | Precision Finding for iPhone | Precision Finding for iPhone |
| GPS (L1) | GPS (L1) | Precision dual-frequency GPS (L1 and L5) |
| Always-on altimeter | Always-on altimeter | Always-on altimeter with expanded operating range from –500m to 9000m |
| Satellite connectivity | ||
| Emergency SOS via satellite | ||
| Single microphone with voice isolation | Single microphone with voice isolation | Three-microphone array with beamforming and wind noise mitigation |
| Single speaker | Single speaker | Dual speakers |
| 86-decibel Siren to attract attention |
| Apple Watch SE 3 | Apple Watch Series 11 (Aluminum) | Apple Watch Series 11 (Titanium) | Apple Watch Ultra 3 | |
|---|---|---|---|---|
| GPS | $249 (40mm) $279 (44mm) |
$399 (42mm) $429 (46mm) |
|
|
| GPS + Cellular | $299 (40mm) $329 (44mm) |
$499 (42mm) $529 (46mm) |
$699 (42mm) $749 (46mm) |
$799
|

| Model | With SIM Card Tray | Without | YoY Increase (Maximum) |
|---|---|---|---|
| iPhone 17 | 3,692 mAh | +3.7% | |
| iPhone 17 Air | 3,036 mAh | 3,149 mAh | — |
| iPhone 17 Pro | 3,988 mAh | 4,252 mAh | +18.7% |
| iPhone 17 Pro Max | 4,823 mAh | 5,088 mAh | +8.6% |
| Model | With and Without SIM Card Tray |
|---|---|
| iPhone 16 | 3,561 mAh |
| iPhone 16 Plus | 4,674 mAh |
| iPhone 16 Pro | 3,582 mAh |
| iPhone 16 Pro Max | 4,685 mAh |