diff --git a/phpBB/docs/events.md b/phpBB/docs/events.md
index 1641127dd0..6ef31a20b7 100644
--- a/phpBB/docs/events.md
+++ b/phpBB/docs/events.md
@@ -1899,7 +1899,6 @@ posting_editor_topic_icons_after
 * Locations:
     + styles/prosilver/template/posting_editor.html
 * Since: 3.2.10-RC1
-* Since: 3.3.1-RC1
 * Purpose: Add custom data after the topic icons loop
 
 posting_editor_topic_icons_append
@@ -1907,7 +1906,6 @@ posting_editor_topic_icons_append
 * Locations:
     + styles/prosilver/template/posting_editor.html
 * Since: 3.2.10-RC1
-* Since: 3.3.1-RC1
 * Purpose: Append custom data to the topic icon
 
 posting_editor_topic_icons_before
@@ -1915,7 +1913,6 @@ posting_editor_topic_icons_before
 * Locations:
     + styles/prosilver/template/posting_editor.html
 * Since: 3.2.10-RC1
-* Since: 3.3.1-RC1
 * Purpose: Add custom data before the topic icons loop
 
 posting_editor_topic_icons_prepend
@@ -1923,7 +1920,6 @@ posting_editor_topic_icons_prepend
 * Locations:
     + styles/prosilver/template/posting_editor.html
 * Since: 3.2.10-RC1
-* Since: 3.3.1-RC1
 * Purpose: Prepend custom data to the topic icon
 
 posting_layout_include_panel_body
@@ -2413,7 +2409,6 @@ ucp_header_friends_offline_username_full_append
 * Locations:
     + styles/prosilver/template/ucp_header.html
 * Since: 3.2.10-RC1
-* Since: 3.3.1-RC1
 * Purpose: Append information to offline friends username in UCP
 
 ucp_header_friends_offline_username_full_prepend
@@ -2421,7 +2416,6 @@ ucp_header_friends_offline_username_full_prepend
 * Locations:
     + styles/prosilver/template/ucp_header.html
 * Since: 3.2.10-RC1
-* Since: 3.3.1-RC1
 * Purpose: Prepend information to offline friends username in UCP
 
 ucp_header_friends_online_username_full_append
@@ -2429,7 +2423,6 @@ ucp_header_friends_online_username_full_append
 * Locations:
     + styles/prosilver/template/ucp_header.html
 * Since: 3.2.10-RC1
-* Since: 3.3.1-RC1
 * Purpose: Append information to online friends username in UCP
 
 ucp_header_friends_online_username_full_prepend
@@ -2437,7 +2430,6 @@ ucp_header_friends_online_username_full_prepend
 * Locations:
     + styles/prosilver/template/ucp_header.html
 * Since: 3.2.10-RC1
-* Since: 3.3.1-RC1
 * Purpose: Prepend information to online friends username in UCP
 
 ucp_main_front_user_activity_after
@@ -2799,7 +2791,6 @@ viewforum_body_online_list_before
 * Locations:
     + styles/prosilver/template/viewforum_body.html
 * Since: 3.2.10-RC1
-* Since: 3.3.1-RC1
 * Purpose: Add content before the online users list
 
 viewforum_body_topic_author_username_append
@@ -2964,7 +2955,6 @@ viewtopic_body_online_list_before
 * Locations:
     + styles/prosilver/template/viewtopic_body.html
 * Since: 3.2.10-RC1
-* Since: 3.3.1-RC1
 * Purpose: Add content before the online users list
 
 viewtopic_body_pagination_top_after