Added known issue to readme (changelog bug)

The strange <p></p> in the footnote title helps the spacing of the following list. I don't know why.

Author: Adam-Kay

README.md

@@ -27,9 +27,12 @@ Download the <code>batch.encoder.v`x`.`x`.`x`.bat</code> file from Releases. Pla
 1. Place into a folder with video files.
 2. Run <code>batch.encoder.v`x`.`x`.`x`.bat</code>.
 3. Follow the steps listed on-screen.
-
 <br></br>
-[^1]: Versions prior to v1.6.3 have a known issue of struggling to update on corporate networks. This is resolved in later versions, but in these cases, the only options are to continue re-attempting until it works, or using the latest updater as outlined in [B](#b-downloader). &nbsp;
+
+[^1]: <strong><p></p>Known Issues</strong><ul><!--
+--><li>Versions prior to v1.6.3 have a known issue of struggling to update on corporate networks. This is resolved in later versions, but in these cases, the only options are to continue re-attempting until it works, or using the latest updater as outlined [in B](#b-downloader).<!--
+--><li>Versions between 1.7.0 and 1.7.2 are susceptible to a bug where the updater could fail once it downloads changelog information. The resolution is to update with the latest updater as shown [in B](#b-downloader).</li>
+</ul>
 
 [release-img]: https://img.shields.io/github/release/Adam-Kay/Batch-Encoder.svg?style=for-the-badge&logo=data:image/png;base64,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
 [release-url]: https://github.com/Adam-Kay/Batch-Encoder/releases