diff --git a/data/addons/en.json b/data/addons/en.json
index cddbeae19..98738fe00 100644
--- a/data/addons/en.json
+++ b/data/addons/en.json
@@ -24,7 +24,7 @@
 		"info": [
 			{
 				"type": "notice",
-				"text": "Projects will run twice as fast at 60FPS, because they typically run at 30FPS.",
+				"text": "Most projects will not behave properly when running at 60FPS, because increasing the frame rate also increases the speed at which scripts run. This should only be used on projects that support 60FPS.",
 				"id": "projectRunsFasterNotice"
 			}
 		],
@@ -354,6 +354,24 @@
 		"libraries": ["tinycolor2"],
 		"versionAdded": "1.6.0"
 	},
+	{
+		"id": "colorblind",
+		"name": "Customizable link style",
+		"description": "Lets you customize the style of links around the website.",
+		"tags": ["community", "theme", "beta"],
+		"credits": [{ "name": "DNin01", "link": "https://github.com/DNin01" }],
+		"info": [
+			{
+				"id": "feedback",
+				"text": "We want to expand this addon with other accessibility features in the future. You can send us your feedback by going to scratchaddons.com/feedback or clicking \"Send Feedback\" on the sidebar."
+			}
+		],
+		"dynamicEnable": true,
+		"dynamicDisable": true,
+		"enabledByDefault": false,
+		"versionAdded": "1.34.0",
+		"updateUserstylesOnSettingsChange": true
+	},
 	{
 		"id": "columns",
 		"name": "Two-column category menu",
@@ -402,12 +420,14 @@
 			{
 				"name": "yes-i-am-lanky",
 				"link": "https://scratch.mit.edu/users/yes-i-am-lanky/"
-			}
+			},
+			{ "name": "DNin01", "link": "https://github.com/DNin01" }
 		],
 		"dynamicEnable": true,
 		"dynamicDisable": true,
 		"enabledByDefault": false,
 		"versionAdded": "1.18.0",
+		"latestUpdate": { "version": "1.34.0", "newSettings": ["no_borders"] },
 		"updateUserstylesOnSettingsChange": true
 	},
 	{
@@ -627,9 +647,12 @@
 		"dynamicDisable": true,
 		"versionAdded": "1.4.0",
 		"latestUpdate": {
-			"version": "1.33.2",
-			"temporaryNotice": "The presets for this addon have been updated to use Scratch's new purple accent color. Presets that use blue are still available as well.",
-			"isMajor": true
+			"version": "1.34.0",
+			"newSettings": [
+				"messageIndicatorColor",
+				"messageIndicatorOnMessagesPage"
+			],
+			"temporaryNotice": "There are two new presets - one resembling Scratch 2.0 and one with a light blue accent color, which was used on the front page between 2015 and 2018. The message badge color is also customizable now."
 		},
 		"injectAsStyleElt": true,
 		"updateUserstylesOnSettingsChange": true
@@ -648,7 +671,7 @@
 	{
 		"id": "debugger",
 		"name": "Debugger",
-		"description": "Adds a new \"debugger\" window to the editor. Allows for logging into the \"Logs\" tab of the debugger window using the \"log\", \"warn\" and \"error\" blocks. The \"breakpoint\" block will pause the project when executed. All running threads can be viewed in the \"Threads\" tab of the debugger, and when paused the \"Step\" button can be used to execute the next block. A graph of frames per second and number of clones can be viewed in the \"Performance\" tab.",
+		"description": "Adds a new \"debugger\" window to the editor. Allows for logging into the \"Logs\" tab of the debugger window using the \"log\", \"warn\" and \"error\" blocks. The \"breakpoint\" block will pause the project when executed. All running stacks of blocks can be viewed in the \"Threads\" tab of the debugger window, and when paused the \"Step\" button can be used to execute the next block. A graph of frames per second and number of clones can be viewed in the \"Performance\" tab.",
 		"tags": ["editor", "codeEditor", "featured"],
 		"credits": [
 			{ "name": "Tacodiva", "link": "https://github.com/Tacodiva" },
@@ -745,12 +768,17 @@
 				"name": "Chrome_Cat",
 				"link": "https://scratch.mit.edu/users/Chrome_Cat/"
 			},
-			{ "name": "GarboMuffin" }
+			{ "name": "GarboMuffin" },
+			{ "name": "Mr_MPH", "link": "https://scratch.mit.edu/users/Mr_MPH/" }
 		],
 		"dynamicEnable": true,
 		"dynamicDisable": true,
 		"enabledByDefault": false,
-		"versionAdded": "1.17.0"
+		"versionAdded": "1.17.0",
+		"latestUpdate": {
+			"version": "1.34.0",
+			"newSettings": ["drag_while_stopped"]
+		}
 	},
 	{
 		"id": "discuss-button",
@@ -826,6 +854,27 @@
 		"enabledByDefault": false,
 		"versionAdded": "1.22.0"
 	},
+	{
+		"id": "editor-compact",
+		"name": "Compact editor",
+		"description": "Decreases the size of buttons, input fields, the menu bar, and other elements in the editor, making more space for components such as the code area, the costume editor, and costume previews, as was the case in Scratch 2.0.",
+		"tags": ["editor", "theme", "featured"],
+		"credits": [
+			{
+				"name": "lisa_wolfgang",
+				"link": "https://scratch.mit.edu/users/lisa_wolfgang/"
+			},
+			{
+				"name": "Maximouse",
+				"link": "https://scratch.mit.edu/users/Maximouse/"
+			}
+		],
+		"dynamicEnable": true,
+		"dynamicDisable": true,
+		"enabledByDefault": false,
+		"versionAdded": "1.34.0",
+		"updateUserstylesOnSettingsChange": true
+	},
 	{
 		"id": "editor-dark-mode",
 		"name": "Editor dark mode and customizable colors",
@@ -912,6 +961,22 @@
 		"enabledByDefault": false,
 		"versionAdded": "1.4.0"
 	},
+	{
+		"id": "editor-number-arrow-keys",
+		"name": "Arrow key incrementation in editor",
+		"description": "Use the up and down arrow keys to increase or decrease number values in block inputs.",
+		"tags": ["editor", "codeEditor", "recommended"],
+		"credits": [
+			{
+				"name": "mybearworld",
+				"link": "https://scratch.mit.edu/users/mybearworld/"
+			},
+			{ "name": "World_Languages" }
+		],
+		"dynamicEnable": true,
+		"dynamicDisable": true,
+		"versionAdded": "1.34.0"
+	},
 	{
 		"id": "editor-searchable-dropdowns",
 		"name": "Block dropdown search",
@@ -1219,6 +1284,21 @@
 		"dynamicDisable": true,
 		"versionAdded": "1.25.0"
 	},
+	{
+		"id": "forum-post-countdown",
+		"name": "Forum post cooldown display",
+		"description": "After submitting a forum post, displays a countdown on the submit button showing how long you have to wait before posting again.",
+		"tags": ["community", "forums"],
+		"credits": [
+			{
+				"name": "mybearworld",
+				"link": "https://scratch.mit.edu/users/mybearworld/"
+			}
+		],
+		"dynamicEnable": true,
+		"dynamicDisable": true,
+		"versionAdded": "1.34.0"
+	},
 	{
 		"id": "forum-quote-code-beautifier",
 		"name": "Customizable quotes and code blocks on forums",
@@ -1423,7 +1503,7 @@
 	},
 	{
 		"id": "hide-signatures",
-		"name": "Hide signatures on forums",
+		"name": "Hide forum signatures",
 		"description": "Hides signatures in forum posts and adds a \"Show signature\" button.",
 		"tags": ["community", "forums"],
 		"credits": [
@@ -2456,7 +2536,7 @@
 		"tags": ["community", "forums"],
 		"credits": [{ "name": "HTML-Fan/NT" }],
 		"dynamicEnable": true,
-		"dynamicDisable": false,
+		"dynamicDisable": true,
 		"enabledByDefault": false,
 		"versionAdded": "1.0.0"
 	},