This issue has been fixed in v3.1.22.
Some S3 providers are not available · Issue #14053 · siyuan-note/siyuan

I'm not sure when the iOS app will be updated.

If you can’t update it for now, you could try temporarily changing the “https” to “http” in the endpoint. If that still doesn’t work, then I’m not sure what else to do.

The New Year, the developer went out to travel
You can go back to the previous version or change the theme

Broken ampersands in databases v.3.1.20 · Issue #13886 · siyuan-note/siyuan

Direct copy-paste can create a mirrored database.

You can achieve a similar effect by using the "Documents Flow" plugin.

You can use the 'SiYuan remove buttons' plugin to hide the corresponding buttons.

You can use the 'Insert time' plugin to achieve a similar effect.

@participants

I noticed that a new “Telegram Inbox” plugin has been added to the marketplace, anyone interested can give it a try.

The current version may have issues; you can try the previous version: v3.0.11.

Please use the following template.

.action{$id := .id}
.action{$blockList := queryBlocks "SELECT * FROM blocks where id = (select root_id from blocks where id = '?')" $id}
.action{$block := first $blockList}
.action{$block.Content}

There should be no space between “.action” and “{ .title}”.

You may need template columns

1. Using Font Plugins
2. 参考：思源笔记手机端和电脑端使用同一字体 - 链滴
   • Placing the font files in the "data/plugins" folder of the Siyuan Notes workspace allows the fonts to be synchronized to mobile devices. For example, I have created a new folder named "custom-fonts" and placed my current favorite font, Hanyi Kongshankai, inside.
   • Then, add the following code snippet in Siyuan Notes by navigating to 【Settings - Appearance - Code Snippet】

     @font-face {
     font-family: "汉仪空山楷";
     font-style: normal;
     src: url("plugins/custom-fonts/汉仪空山楷.ttf");
     }
     
     :root {
     --b3-font-family: "汉仪空山楷", "Helvetica Neue", "Luxi Sans", "DejaVu Sans", "Hiragino Sans GB", "Microsoft Yahei", "sans-serif", "Apple Color Emoji", "Segoe UI Emoji", "Noto Color Emoji", "Segoe UI Symbol", "Android Emoji", "EmojiSymbols";
     
     }