肇庆怀集遭遇罕见特大洪水
6月18日7时05分，绥江怀集站（肇庆市怀集县怀城街道）出现55.22米的洪峰水位，超警5.22米（警戒水位50.0米），超百年一遇。据初步统计，截至6月18日7时，本轮台风强降水灾害共造成怀集全县19个乡镇受灾，受灾人口18.3万人，紧急转移避险6.8万人，堤防受损约7.84千米，公路受损8.98千米，农作物受灾898.51公顷，学校受损13个，医院受损3个，目前直接经济损失约4125.71万元。
BY 小红书一瞥
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.
The cloud-based messaging platform is also adding Anonymous Group Admins feature. As per Telegram, this feature is being introduced for safer protests. As per the Telegram blog post, users can “Toggle Remain Anonymous in Admin rights to enable Batman mode. The anonymized admin will be hidden in the list of group members, and their messages in the chat will be signed with the group name, similar to channel posts.”
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