diff --git a/code/controllers/configuration/entries/general.dm b/code/controllers/configuration/entries/general.dm
index 4d457118477e..de4a2d78b37f 100644
--- a/code/controllers/configuration/entries/general.dm
+++ b/code/controllers/configuration/entries/general.dm
@@ -470,6 +470,10 @@
 	default = null
 	min_val = 500
 
+/datum/config_entry/number/client_warn_build
+	default = null
+	min_val = 0
+
 /datum/config_entry/string/client_warn_message
 	default = "Your version of byond may have issues or be blocked from accessing this server in the future."
 
diff --git a/code/game/objects/items/singularityhammer.dm b/code/game/objects/items/singularityhammer.dm
index 7daa895ecfb8..0c98af3d61ca 100644
--- a/code/game/objects/items/singularityhammer.dm
+++ b/code/game/objects/items/singularityhammer.dm
@@ -12,7 +12,7 @@
 	slot_flags = ITEM_SLOT_BACK
 
 	force = 5
-	force_wielded = type::force * 4
+	force_wielded = 20
 	throwforce = 15
 	throw_range = 1
 
@@ -80,7 +80,7 @@
 	slot_flags = ITEM_SLOT_BACK
 
 	force = 5
-	force_wielded = type::force * 5
+	force_wielded = 25
 	throwforce = 30
 	throw_range = 7
 
diff --git a/code/modules/client/client_procs.dm b/code/modules/client/client_procs.dm
index bc299dff38af..62e798153377 100644
--- a/code/modules/client/client_procs.dm
+++ b/code/modules/client/client_procs.dm
@@ -432,33 +432,37 @@ GLOBAL_LIST_INIT(blacklisted_builds, list(
 	connection_realtime = world.realtime
 	connection_timeofday = world.timeofday
 	winset(src, null, "command=\".configure graphics-hwmode on\"")
-	var/cev = CONFIG_GET(number/client_error_version)
-	var/ceb = CONFIG_GET(number/client_error_build)
-	var/cwv = CONFIG_GET(number/client_warn_version)
-	if (byond_version < cev || (byond_version == cev && byond_build < ceb)) //Out of date client.
+
+	var/breaking_version = CONFIG_GET(number/client_error_version)
+	var/breaking_build = CONFIG_GET(number/client_error_build)
+	var/warn_version = CONFIG_GET(number/client_warn_version)
+	var/warn_build = CONFIG_GET(number/client_warn_build)
+
+	if (byond_version < breaking_version || (byond_version == breaking_version && byond_build < breaking_build)) //Out of date client.
 		to_chat(src, span_danger("<b>Your version of BYOND is too old:</b>"))
 		to_chat(src, CONFIG_GET(string/client_error_message))
 		to_chat(src, "Your version: [byond_version].[byond_build]")
-		to_chat(src, "Required version: [cev].[ceb] or later")
+		to_chat(src, "Required version: [breaking_version].[breaking_build] or later")
 		to_chat(src, "Visit <a href=\"https://secure.byond.com/download\">BYOND's website</a> to get the latest version of BYOND.")
 		if (connecting_admin)
 			to_chat(src, "Because you are an admin, you are being allowed to walk past this limitation, But it is still STRONGLY suggested you upgrade")
 		else
 			qdel(src)
 			return
-	else if (byond_version < cwv) //We have words for this client.
+
+	else if (byond_version < warn_version || (byond_version == warn_version && byond_build < warn_build)) //We have words for this client.
 		if(CONFIG_GET(flag/client_warn_popup))
 			var/msg = "<b>Your version of byond may be getting out of date:</b><br>"
 			msg += CONFIG_GET(string/client_warn_message) + "<br><br>"
-			msg += "Your version: [byond_version]<br>"
-			msg += "Required version to remove this message: [cwv] or later<br>"
+			msg += "Your version: [byond_version].[byond_build]<br>"
+			msg += "Required version to remove this message: [warn_version].[warn_build] or later<br>"
 			msg += "Visit <a href=\"https://secure.byond.com/download\">BYOND's website</a> to get the latest version of BYOND.<br>"
 			src << browse(msg, "window=warning_popup")
 		else
 			to_chat(src, span_danger("<b>Your version of byond may be getting out of date:</b>"))
 			to_chat(src, CONFIG_GET(string/client_warn_message))
-			to_chat(src, "Your version: [byond_version]")
-			to_chat(src, "Required version to remove this message: [cwv] or later")
+			to_chat(src, "Your version: [byond_version].[byond_build]")
+			to_chat(src, "Required version to remove this message: [warn_version].[warn_build] or later")
 			to_chat(src, "Visit <a href=\"https://secure.byond.com/download\">BYOND's website</a> to get the latest version of BYOND.")
 
 	if (connection == "web" && !connecting_admin)
diff --git a/config/config.txt b/config/config.txt
index ea147662240e..1ce8ec86576b 100644
--- a/config/config.txt
+++ b/config/config.txt
@@ -445,13 +445,14 @@ AUTOADMIN_RANK Trial Admin
 ## These trigger for any version below (non-inclusive) the given version, so 510 triggers on 509 or lower.
 ## These messages will be followed by one stating the clients current version and the required version for clarity.
 ## If CLIENT_WARN_POPUP is uncommented a popup window with the message will be displayed instead
-#CLIENT_WARN_VERSION 511
+#CLIENT_WARN_VERSION 515
+#CLIENT_WARN_BUILD 1635
 #CLIENT_WARN_POPUP
-#CLIENT_WARN_MESSAGE Byond released 511 as the stable release. You can set the framerate your client runs at, which makes the game feel very different and cool. Shortly after its release we will end up using 511 client features and you will be forced to update.
-CLIENT_ERROR_VERSION 511
+#CLIENT_WARN_MESSAGE This version of BYOND added new tools for manipulating sound and icons.
+
+CLIENT_ERROR_VERSION 515
+CLIENT_ERROR_BUILD 1509
 CLIENT_ERROR_MESSAGE Your version of byond is not supported. Please upgrade.
-## The minimum build needed for joining the server, if using 512, a good minimum build would be 1421 as that disables the Middle Mouse Button exploit.
-CLIENT_ERROR_BUILD 1421
 
 ## TOPIC RATE LIMITING
 ## This allows you to limit how many topic calls (clicking on an interface window) the client can do in any given game second and/or game minute.
diff --git a/dependencies.sh b/dependencies.sh
index 05c90dfc5472..cdbf3b9a6c98 100755
--- a/dependencies.sh
+++ b/dependencies.sh
@@ -5,7 +5,7 @@
 
 # byond version
 export BYOND_MAJOR=515
-export BYOND_MINOR=1630
+export BYOND_MINOR=1637
 
 #rust_g git tag
 export RUST_G_VERSION=3.1.0