update changelog

.chloggen/session_change_event.yaml → .chloggen/session_start_end_event.yaml

@@ -10,11 +10,11 @@ change_type: 'enhancement'
 component: 'session'
 
 # A brief description of the change. Surround your text with quotes ("") if it needs to start with a backtick (`).
-note: Add new experimental `session.change` event
+note: Add new experimental `session.start` and `session.end` events
 
 # Mandatory: One or more tracking issues related to the change. You can use the PR number here if no issue exists.
 # The values here must be integers.
-issues: [1042]
+issues: [1091]
 
 # (Optional) One or more lines of additional information to render under the primary note.
 # These lines will be padded with 2 spaces and then inserted directly into the document.