diff --git a/README.md b/README.md
index d130afd..9910f9b 100644
--- a/README.md
+++ b/README.md
@@ -7,3 +7,15 @@ These are some custom images that are regularly built for AMD64 and ARM64 archit
 | --- | --- |
 | `ghcr.io/jake-walker/beeper_bridge-manager` | This is an exact build of Beeper's [bridge-manager](https://github.com/beeper/bridge-manager) but with an ARM64 build. |
 <!-- generate end -->
+
+_Images are also available on Docker Hub at `jakewalker/<image name>`._
+
+## Builds
+
+Images are built weekly and after a push to the main branch.
+
+Each image has the following tags:
+- `latest` - this is always the latest built image
+- `main` - this is always the latest built image
+- `sha-XXXXXXX` - this is based on the git commit hash, this may get overwritten by newer versions so is not suitable for pinning a version
+- `XXXXXXXX` - this is a date in the format `YYYYMMDD` for the weekly builds. This will not get overwritten so is suitable for version pinning