升级 tzdata 至 2024b-1 可能会出现问题
由于在 2024b 版本中，tzdata 使用了暂不受支持的一些新格式，可能会造成 libstdc++ 及其他库无法正确解析。出现的错误现象可能是部分使用 C++ 编写的软件（如 waybar）无法识别和使用除了 UTC 以外的所有时区。
为了避免这个问题，目前可以将 tzdata 包降级到（或保留在）2024a-2 版本。
相关链接：Arch tzdata的错误报告、上游 tzdata 的讨论、libstdc++ 上的更改。
BY Arch Linux Chinese Messages
elegram is updating its messaging app with options for auto-deleting messages, expiring invite links, and new unlimited groups, the company shared in a blog post. Much like Signal, Telegram received a burst of new users in the confusion over WhatsApp’s privacy policy and now the company is adopting features that were already part of its competitors’ apps, features which offer more security and privacy. Auto-deleting messages were already possible in Telegram’s encrypted Secret Chats, but this new update for iOS and Android adds the option to make messages disappear in any kind of chat. Auto-delete can be enabled inside of chats, and set to delete either 24 hours or seven days after messages are sent. Auto-delete won’t remove every message though; if a message was sent before the feature was turned on, it’ll stick around. Telegram’s competitors have had similar features: WhatsApp introduced a feature in 2020 and Signal has had disappearing messages since at least 2016.
Telegram is a cloud-based instant messaging service that has been making rounds as a popular option for those who wish to keep their messages secure. Telegram boasts a collection of different features, but it’s best known for its ability to secure messages and media by encrypting them during transit; this prevents third-parties from snooping on messages easily. Let’s take a look at what Telegram can do and why you might want to use it.
Arch Linux Chinese Messages from us