diff --git a/CHANGELOG.md b/CHANGELOG.md
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+## [Talos System Extensions 1.5.0-alpha.3](https://github.com/siderolabs/extensions/releases/tag/v1.5.0-alpha.3) (2023-07-25)
+
+Welcome to the v1.5.0-alpha.3 release of Talos System Extensions!  
+*This is a pre-release of Talos System Extensions*
+
+See [Talos Linux documentation](https://www.talos.dev/v1.5/talos-guides/configuration/system-extensions/) for information on using system extensions.
+
+Please try out the release binaries and report any issues at
+https://github.com/siderolabs/extensions/issues.
+
+### QEMU Guest Agent
+
+QEMU Guest Agent is now supported as Talos System Extension. Requires Talos v1.5.0 or later.
+
+
+### Tailscale
+
+Tailscale is now supported as Talos System Extension. Requires Talos v1.5.0 or later.
+
+
+### Thunderbolt
+
+Thunderbolt drivers is now supported as Talos System Extension. Requires Talos v1.5.0 or later.
+
+
+### Component Updates
+
+* Linux firmware: 20230625
+* DRBD: 9.2.4
+* Intel ucode: 20230613
+* Open iSCSI: 2.1.9
+
+
+### ZFS
+
+ZFS is now supported as Talos System Extension. Requires Talos v1.5.0 or later.
+
+
+### Contributors
+
+* Andrey Smirnov
+* Noel Georgi
+* Markus Reiter
+* Roee Klinger
+* Andrei Kvapil
+* Igor Rzegocki
+* beau trepp
+
+### Changes
+<details><summary>16 commits</summary>
+<p>
+
+* [`1fdca1a`](https://github.com/siderolabs/extensions/commit/1fdca1a892054036c9661351d9740ce9e35eb2b3) feat: add thunderbolt/USB4 module
+* [`14c9ec6`](https://github.com/siderolabs/extensions/commit/14c9ec6c9af143f663865d91b9188db0aa3f4e7b) feat: add 'zfs' extension
+* [`cca830e`](https://github.com/siderolabs/extensions/commit/cca830ec2f0f29d2a0cf604dd7680bfa9d2a5d69) release(v1.5.0-alpha.2): prepare release
+* [`44b53b8`](https://github.com/siderolabs/extensions/commit/44b53b8da53fa25646612ca32944089fc166597e) fix: ci blob upload
+* [`6366b17`](https://github.com/siderolabs/extensions/commit/6366b171c75e678a4acf5dd791a4e906ed3ccf04) chore: use machined for shutdown calls
+* [`048de33`](https://github.com/siderolabs/extensions/commit/048de338160553383e9e202478281ba14e7355bc) chore: bump dependencies
+* [`b98fed7`](https://github.com/siderolabs/extensions/commit/b98fed77b3a9b7891c82a89fe94ce7cd6dc455fc) fix: use correct exit status in `nut-client` patch
+* [`1934a5b`](https://github.com/siderolabs/extensions/commit/1934a5b12bfad6915bb8ff7f02c82ce6448c09ce) feat: add `qemu-guest-agent` extension
+* [`6c502e1`](https://github.com/siderolabs/extensions/commit/6c502e1095448178b7ff04ebb97cde12fc9b6be8) feat: tailscale extension
+* [`30f24da`](https://github.com/siderolabs/extensions/commit/30f24da0ce678b08705fbb9d95b85e44a5f1a353) release(v1.5.0-alpha.1): prepare release
+* [`cfee4f6`](https://github.com/siderolabs/extensions/commit/cfee4f6d14c1130496bfdc1baa3c9b4d4958c9bf) chore: bump deps
+* [`e814607`](https://github.com/siderolabs/extensions/commit/e8146076896e0b370ce1e1cb02d97d7dd559b0b9) docs: remove the belkin_sa from readme
+* [`4cee34c`](https://github.com/siderolabs/extensions/commit/4cee34c5859e17264f899717bf843bbdccff4a4e) feat: add usb modem drivers
+* [`f05c997`](https://github.com/siderolabs/extensions/commit/f05c9975c92a15c36f11dce87d05ffa0d7164e10) release(v1.5.0-alpha.0): prepare release
+* [`0855dd7`](https://github.com/siderolabs/extensions/commit/0855dd71e7831c51ded46192845a85f4ba019c41) chore: bump dependencies
+* [`c06874c`](https://github.com/siderolabs/extensions/commit/c06874c102fe9fc6ceb93a48be77434194f8940c) chore: add make targets to automate image signing
+</p>
+</details>
+
+### Changes since v1.5.0-alpha.2
+<details><summary>2 commits</summary>
+<p>
+
+* [`1fdca1a`](https://github.com/siderolabs/extensions/commit/1fdca1a892054036c9661351d9740ce9e35eb2b3) feat: add thunderbolt/USB4 module
+* [`14c9ec6`](https://github.com/siderolabs/extensions/commit/14c9ec6c9af143f663865d91b9188db0aa3f4e7b) feat: add 'zfs' extension
+</p>
+</details>
+
+### Dependency Changes
+
+This release has no dependency changes
+
+Previous release can be found at [v1.4.0](https://github.com/siderolabs/extensions/releases/tag/v1.4.0)
+
 ## [Talos System Extensions 1.5.0-alpha.2](https://github.com/siderolabs/extensions/releases/tag/v1.5.0-alpha.2) (2023-07-20)
 
 Welcome to the v1.5.0-alpha.2 release of Talos System Extensions!