(PDB-5650) Add 8.0.1 release notes

documentation/release_notes_8.markdown

@@ -4,12 +4,40 @@ layout: default
 canonical: "/puppetdb/latest/release_notes.html"
 ---
 
+[benchmark]: ./load_testing_tool.markdown
 [query-timeout-parameter]: ./api/query/v4/overview.markdown#url-parameters
 
 ---
 
 # PuppetDB: Release notes
 
+## PuppetDB 8.0.1
+
+Released June 14 2023
+
+## New features and improvements
+
+* All PQL statements that take longer than one second to parse will be
+ logged. Previously that was only the case when query logging was
+ enabled.
+ ([PDB-5642](https://tickets.puppetlabs.com/browse/PDB-5642))
+ ([PDB-5260](https://tickets.puppetlabs.com/browse/PDB-5260))
+
+* A new `generate` CLI subcommand has been added. It can create a
+ base sampling of catalog, fact and report files suitable for
+ consumption by [`benchmark`][benchmark].
+ ([PDB-5593](https://tickets.puppetlabs.com/browse/PDB-5593))
+
+* PuppetDB sync (PE only) now uses the query timeouts introduced in
+ [PDB-4937](https://tickets.puppetlabs.com/browse/PDB-4937) to
+ further constrain sync operations to run within the
+ `entity-time-limit`.
+ ([PDB-5232](https://tickets.puppetlabs.com/browse/PDB-5232))
+
+### Contributors
+
+Austin Blatt, Josh Partlow, and Rob Browning
+
 ## PuppetDB 8.0.0
 
 Released April 25 2023