upload v1.7.2 image links

README.md

@@ -244,8 +244,8 @@ In the end your RaspiBlitz should look like this:
 |Philosophy|Trust|Sovereignty|
 |Difficulty level|Easy|Medium|
 |Pros|Make Blitz accessible to everyone|You don't need to trust us, build from your own forked repository|
-|Instructions|[Download 1.7.2rc3 image](https://raspiblitz.fulmo.org/images/raspiblitz-v1.7.2rc3-2022-02-19.img.gz) and [Flash the sd card](README.md#write-the-sd-card-image-to-your-sd-card)|[Build your own sd card image](#build-the-sd-card-image)|
-|Verify what?|[Signature file](https://raspiblitz.fulmo.org/images/raspiblitz-v1.7.1-2021-10-28.img.gz.sig) and [verify the Sig](FAQ.md#how-to-verify-the-sd-card-image-after-download) OR SHA-256 (below)|All of the code, don't trust, verify|
+|Instructions|[Download 1.7.2 image](https://raspiblitz.fulmo.org/images/raspiblitz-v1.7.2-2022-02-20.img.gz) and [Flash the sd card](README.md#write-the-sd-card-image-to-your-sd-card)|[Build your own sd card image](#build-the-sd-card-image)|
+|Verify what?|[Signature file](https://raspiblitz.fulmo.org/images/raspiblitz-v1.7.2-2022-02-20.img.gz.sig) and [verify the Sig](FAQ.md#how-to-verify-the-sd-card-image-after-download) OR SHA-256 (below)|All of the code, don't trust, verify|
 
 If downloading the maintainer SD card image:
 * GPG 64-bit (main): 1C73 060C 7C17 6461 & (sub): AA9D D1B5 CC56 47DA