diff --git a/releases/0.5.0.md b/releases/0.5.0.md
index f09e596..7a6b5ea 100644
--- a/releases/0.5.0.md
+++ b/releases/0.5.0.md
@@ -411,12 +411,35 @@ For configuration information, see the example
 
 ### Prometheus Metrics
 
+pict-rs 0.5 now optionally exposes a scrape endpoint for Prometheus metrics. This includes various
+timings for requests, processing, and counts for pict-rs workings. It could be useful for admins to
+help monitor the health of pict-rs as it runs.
+
+For configuration information, see the example
+[pict-rs.toml](https://git.asonix.dog/asonix/pict-rs/src/branch/main/pict-rs.toml).
+
 
 ### Internal Hashes Endpoint
 
+pict-rs 0.5 offers a new internal endpoint at `/internal/hashes` which returns a paginated list of
+all uploaded files, sorted from most recently uploaded to least recently uploaded. This endpoint
+supports querying by timestamp in rfc3339 format in order to quickly jump deep into the list. The
+number of returned results per page is also configurable.
+
+For more information about this API, see the
+[pict-rs readme](https://git.asonix.dog/asonix/pict-rs#api).
+
 
 ### Internal Delete Endpoint
 
+pict-rs 0.5 offers a new internal endpoint for deleting aliases as `/internal/delete`. This is
+distinct from the purge endpoint in that it doesn't purge a whole image with all it's aliases,
+instead it simply deletes the provided alias and nothing more. It can be seen as an admin tool for
+deleting an upload on behalf of a user.
+
+For more information about this API, see the
+[pict-rs readme](https://git.asonix.dog/asonix/pict-rs#api).
+
 
 ### Error Codes