Update stalwart to v0.15.5 (#4780)

stalwart/docker-compose.yml

@@ -8,7 +8,7 @@ services:
       PROXY_AUTH_ADD: "false"
 
   server:
-    image: stalwartlabs/stalwart:v0.15.4@sha256:2a25f80a42a96aaeaa6f07062eb23bcbacfcc27c38bbad163ff5126554e6744c
+    image: stalwartlabs/stalwart:v0.15.5@sha256:dcf575db2d53d9ef86d6ced8abe4ba491984659a0f8862cc6079ee7b41c3c568
     user: "1000:1000"
     ports:
       - 10443:443  # HTTPS

stalwart/umbrel-app.yml

@@ -3,7 +3,7 @@ id: stalwart
 name: Stalwart
 tagline: All-in-one Mail & Collaboration server
 category: files
-version: "v0.15.4"
+version: "v0.15.5"
 port: 8745
 description: >-
   📧 Stalwart is a fast, secure, and scalable open-source server for email, calendars, contacts, and file sharing, built in Rust for top-tier performance and safety.
@@ -54,18 +54,13 @@ releaseNotes: >-
   ⚠️ If you are upgrading from v0.14.x and below, this version includes multiple breaking changes. Make sure to have a backup before updating: https://github.com/stalwartlabs/stalwart/blob/main/UPGRADING/v0_15.md
 
 
-  Key highlights in this release:
-    - IMAP search improvements for header queries
-    - Sieve spam status updates in user scripts
-
-
-  Bug fixes include:
-    - Fixed search filters when no filters are provided or single message exists
-    - Corrected IMAP mailbox creation error codes
-    - Improved IMAP quota resource handling
-    - Fixed JMAP changes state handling with invalid IDs
-    - Resolved calendar identity update issues
-    - Enhanced AI API error reporting
+  Bug fixes in this release:
+    - Fixed memory issues when handling cyclical MIME structures in IMAP and JMAP
+    - Corrected tracing indexing when using separate stores
+    - Improved JMAP query changes handling and state computation
+    - Fixed JMAP to include created IDs when the property is present
+    - Resolved JMAP to respect query arguments in Email/queryChanges
+    - Corrected container and item change ID returns when there are no changes
 
 
   Full release notes can be found at https://github.com/stalwartlabs/stalwart/releases