Use https for postgresql.org links for 10beta1

The website has cut over to https, switch links to avoid incurring
a redirect for each visit from the announcement.

diff --git a/releases/10/beta/10beta1.md b/releases/10/beta/10beta1.md
index b23e8d01aa252cb59ca048d9e8d0344e828a64db..52b782731bc6eadbb8c77b5b933da1a8fbfe9589 100644 (file)
--- a/releases/10/beta/10beta1.md
+++ b/releases/10/beta/10beta1.md
@@ -56,12 +56,12 @@ We count on you to test the altered version with your workloads and testing tool
 
 ## Beta Schedule
 
-This is the first beta release of version 10. The PostgreSQL Project will release additional betas as required for testing, followed by one or more release candidates, until the final release in late 2017. For further information please see the [Beta Testing](http://www.postgresql.org/developer/beta) page.
+This is the first beta release of version 10. The PostgreSQL Project will release additional betas as required for testing, followed by one or more release candidates, until the final release in late 2017. For further information please see the [Beta Testing](https://www.postgresql.org/developer/beta) page.
 
 ## Links
 
-* [Downloads Page](http://www.postgresql.org/download/)
-* [Beta Testing Information](http://www.postgresql.org/developer/beta)
-* [10 Beta Release Notes](http://www.postgresql.org/docs/devel/static/release-10.html)
+* [Downloads Page](https://www.postgresql.org/download/)
+* [Beta Testing Information](https://www.postgresql.org/developer/beta)
+* [10 Beta Release Notes](https://www.postgresql.org/docs/devel/static/release-10.html)
 * [What's New in 10](https://wiki.postgresql.org/wiki/New_in_postgres_10)
 * [10 Open Items](https://wiki.postgresql.org/wiki/PostgreSQL_10_Open_Items)