Remove old name

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>

README.md

@@ -1,12 +1,59 @@
-# Snowball releases
+# Iceblock releases
 
-Snowball keeps your files on every device you own, with no cloud in between. Lose a device and you lose nothing. See [snowball.tricauda.com](https://snowball.tricauda.com) for what it is and how it works.
+Iceblock keeps your files on every device you own, with no cloud in between. Lose a device and you lose nothing. See [iceblock.tricauda.com](https://iceblock.tricauda.com) for what it is and how it works.
 
-Snowball is an early alpha. Keep your usual copies of anything you can't afford to lose while you try it.
+Iceblock is an early alpha. Keep your usual copies of anything you can't afford to lose while you try it.
 
-**[Download the latest release](https://git.tricauda.com/snowball/releases/releases/latest)**: each release has its notes, and these files:
+**[Download the latest release](https://git.tricauda.com/iceblock/releases/releases/latest)**. Each release has its notes, and the files below.
 
-- **Android:** `snowball-<version>.apk`. Install it on your phone. To be offered updates, add this repository's URL to [Obtainium](https://obtainium.imranr.dev/).
-- **Linux:** `snowball-linux-x64.tar.gz`, for Ubuntu 22.04, Debian 12, Fedora 36, RHEL 9 or newer. Unpack it anywhere, then run `snowball/install.sh` once to add Snowball to your applications (`snowball/install.sh --uninstall` removes it again).
+## Android™, with Obtainium
 
-Found something wrong, or odd? Email [snowball@temporary.nz](mailto:snowball@temporary.nz).
+Iceblock isn't in the Play Store yet. [Obtainium](https://obtainium.imranr.dev) installs it and tells you when there's an update.
+
+1. Install Obtainium (version 1.6.16 or later).
+2. In Obtainium, tap **Add app**, and for the app source URL, enter `https://git.tricauda.com/iceblock/releases`.
+3. Set **Override source** to **Forgejo (Codeberg)**, then tap the **+** beside the address.
+4. Tap **Install**. If your phone asks, allow Obtainium to install apps.
+
+When there's a new version, Obtainium offers it. Tap **Update**, and your files and settings stay as they are.
+
+(Or download `iceblock-<version>.apk` from a release and open it, but then you won't hear about updates.)
+
+## Linux®
+
+For Ubuntu 22.04, Debian 12, Fedora 36 or anything newer.
+
+**Ubuntu and Debian, with apt,** which also brings each update:
+
+```
+sudo curl -fsSL https://git.tricauda.com/api/packages/iceblock/debian/repository.key -o /etc/apt/keyrings/iceblock.asc
+echo "deb [signed-by=/etc/apt/keyrings/iceblock.asc] https://git.tricauda.com/api/packages/iceblock/debian stable main" | sudo tee /etc/apt/sources.list.d/iceblock.list
+sudo apt update && sudo apt install iceblock
+```
+
+Iceblock is then in your applications, and starts whenever you log in.
+
+**Ubuntu and Debian, the package on its own:** from the latest release, download `iceblock_<version>_amd64.deb`, and open it with your software installer, or in a terminal, in the folder it's in:
+
+```
+sudo apt install ./iceblock_*_amd64.deb
+```
+
+That's apt too, so what Iceblock needs comes with it. But it doesn't bring updates: install the next release the same way, or use the commands above, which do.
+
+**Anywhere else,** from the latest release:
+
+1. Download `iceblock-linux-x64.tar.gz`.
+2. Unpack it wherever you'd like Iceblock to live, such as your home folder.
+3. In the `iceblock` folder, run `install.sh`. That adds Iceblock to your applications, and starts it whenever you log in. (`install.sh --uninstall` removes both again.)
+4. Open Iceblock from your applications.
+
+To update, quit Iceblock from its icon in the top bar, unpack the new release over the old one, and open it again. Your files and settings are kept elsewhere.
+
+## Feedback
+
+Found something wrong, or odd? Email [iceblock@temporary.nz](mailto:iceblock@temporary.nz).
+
+---
+
+Android is a trademark of Google LLC. Linux® is the registered trademark of Linus Torvalds in the U.S. and other countries.