2.5.2 (10/08/2014):-Added two new cvars: sm_knifeupgrade_goldknife_crash and sm_knifeupgrade_round_crash
-Players are no longer stripped of any weapons or quick swapped on team switch unless either of the new cvars are set to 1. (Only knife is stripped now instead of all weapons as before)
-Players are no longer affected by the plugin on an auto balance or team switch unless one of these cvars is set.
[b][color=Red]Notes: * These new cvars are turned off by default and should only be enabled if you experience round end crashes or random crashes with the golden knife and [u]this (2.5.2) version of the plugin. * If you [u]DID NOT have crashes [u]with 2.5.0 you do not need to enable these.2.5.1 (09/19/2014):
-If a new knife is chosen and the player already has that knife, it's not switched out.
-Changing teams only strips and temp quick swaps team for players with a golden knife.

2.5.0 (09/16/2014):
-Using SDKHooks to check equipment after it's already given. This should fix the crashes for good this time. (Thank you [url=https://forums.alliedmods.net/member.php?u=240520]Neuro Toxin for the great SDKHook info. 2.4.9 (09/04/2014):
-Fixed crashes that some people were having. Details about the crash [url=https://forums.alliedmods.net/showpost.php?p=2197776&postcount=54]here.2.4.8 (09/04/2014):
-Fixed access denied message not showing when plugin is restricted using overrides.

2.4.7 (08/27/2014):
-Fixed knife switching glitch introduced by last update (2.4.6)

2.4.6 (08/27/2014):
-Added support for servers where the taser (zeus) is available.

2.4.5 (08/01/2014):
-Added new CVAR [b]sm_knifeupgrade_hide_restricted.--Examples: [url=http://i.imgur.com/9FnzSFW.jpg]sm_knifeupgrade_hide_restricted "0" and [url=http://i.imgur.com/1ha4rEG.jpg]sm_knifeupgrade_hide_restricted "1"-You can now [url=http://i.imgur.com/1ha4rEG.jpg]hide or [url=http://i.imgur.com/9FnzSFW.jpg]disable restricted knives in the menu.-Knives that have been restricted after player has saved the knife, are no longer given to the player.
-Added new message in the translation file for when players expected their saved knife, but the knife was restricted.

2.4.4 (07/25/2014):
-Fixed crashing when choosing m9 from knife menu due to typo.

2.4.3 (07/25/2014):
-Separated knife trigger names from menu names in translation file.

2.4.2 (07/23/2014):
-Fixed invalid client error.

2.4.1 (07/22/2014):
-Added 2 new cvars: [b]sm_knifeupgrade_no_menu & [b]sm_knifeupgrade_no_updates-Added new message in translation file [b]"Knife Menu Disabled Message" and support for {Lightgreen}-Removed Message from translation file for when the Golden knife is disabled as this is no longer needed.
-Changed how knife menu is called with improved client checking support.

2.4.0 (07/18/2014):
-Added Complete Translation Support (With Color Support and Commands)"
--You can use the translation file to set your own !knifename triggers, knife menu command, and colored messages.
-Added Support for Individual Knife Access using Overrides. (See new Overrides Examples)
-Removed CVAR [b]sm_knifeupgrade_gold_knife. Gold enabled by default and should not have any more issues.2.3.0 (07/18/2014):
-Fixed setting cvar for "dm_weapons_allow_3rd_party"

2.2.9 (07/17/2014):
-Added a check for dm_weapons_allow_3rd_party. If it's 0, it's set to 1.
-Removed CVAR sm_knifeupgrade_needs_access, it's no longer needed.
-Fixed unnecessary cookie caching
-Readded setting of cookie on knife selection in case plugin is reloaded after choosing a new knife.
-Fixed timer callbacks to be more reliable.
-Cleaned up code a bit

2.2.8 (07/17/2014):
-Made knife equipping slightly faster.
-If player hasn't chosen a custom knife, the player isn't forced through strip / equip of a new one. (Only works if you haven't run the plugin previously, or do below step)
-Delete addons/sourcemod/data/sqlite/clientprefs-sqlite.sq3 and restart server for better future performance. (Note: Doing this will delete all previously saved player cookies from other plugins as well.)

v2.2.6 - 2.2.7 (07/16/2014):
-More error checking and rare issue with "client not in game" fix.

v2.2.5 (07/16/2014):
-Made knife saving even more efficient

v2.2.4 (07/16/2014):
-Made knife saving more efficient

v2.2.2-v2.2.3 (07/15/2014):
-Fixed bug with sm_knifeupgrade_map_disable, that would cause you to not have a knife when you should if this cvar was set to 1.

v2.2.1 (07/15/2014):
-ReAdded CVAR sm_knifeupgrade_map_disable
-Made changes that may help server crashes
-Made changes that may fix random floating knife issue

v2.2.0 (07/13/2014):
-Added new CVAR: sm_knifeupgrade_welcome_menu_only_no_knife (default value = 1)
--If sm_knifeupgrade_welcome_menu is 1, then this new CVAR will make it so that if a player has already chosen a custom knife skin previously, they will not see the welcome menu.

v2.1.9 (07/13/2014):
-Made changes to code to possibly fix crashes on certain servers.
-If Welcome menu is enabled, the welcome menu timer no longer starts when player joins the server, instead it starts on first respawn.
--Default sm_knifeupgrade_welcome_menu_timer timer has been lowered to 8.5 seconds since the timer is now based on first spawn, instead of on server join. Minimum is now set to 1 second instead of 12 seconds.

v2.1.8 (07/12/2014):
-Fixed bugs that could be causing server crashes.  
-Removed CVAR sm_knifeupgrade_map_disable (temporarily)  

v2.1.7 (07/11/2014):
-Fixed bugs that could be causing server crashes.  
-If welcome message and welcome menu timer are set to the same time, they're adjusted slightly.
-Fixed bug where if welcome menu and welcome message were both enabled, the same function would be called twice, which would cause the message and menu to appear twice.

v2.1.5 (07/11/2014):
-Added CVAR to allow golden knife. [b]sm_knifeupgrade_gold_knife (Set to 1 to Enable this knife)[b]Note: This is disabled by default. Some servers will have an issue with this knife. If you have issues where the gold knife won't equip, or it just floats in front of you, disable this knife. I have no idea why this knife works on some servers but not others. I think it doesn't work on servers where game mode is "[i]Classic Competitive" v2.1.0 - 2.1.4 (07/11/2014):
-Attempting to fix hangs / crashes under certain conditions.
-Improved Client checking

v2.0.9 (07/10/2014):
-Improved Performance

v2.0.8 (07/10/2014):
-Fixed missing [b]sm_knifeupgrade_needs_access convar.v2.0.7 (07/10/2014):
-Made changes that may prevent plugin from crashing/hangs without logs.

v2.0.6 (07/10/2014):
-Removed CVAR: sm_knifeupgrade_donor_flag.
-Added CVAR: sm_knifeupgrade_needs_access. //Default is sm_knifeupgrade_needs_access "0"

Note: If [b]sm_knifeupgrade_needs_access is set to [b]1 plugin will only work for users with the (Reserved Slot flag "a") To use a custom flag, put [b]"sm_knifeupgrade" "[i]my flag(s) here"  in [b]addons/sourcemod/config/admin_overrides.cfgv2.0.5 (07/10/2014):
-Temporarily Removed Donor Flag access until certain issues are worked out.

v2.0.4 (07/10/2014):
-Fixed bug that may cause server to hang under certain conditions.
-Improved performance

v2.0.3 (07/07/2014):
-If players do not have access to knife commands, they are told so, and attempt is no longer shown in chat.
-Players without plugin access no longer see plugin messages. (Welcome and Spawn Messages)

v2.0.2 (07/07/2014):
-Made it possible to choose knife while dead.

v2.0.1 (07/06/2014):
-Added more error checking

v2.0.0 (07/05/2014):
-Added more error checking
-Added support for sm_updater plugin.

v1.9 (07/04/2014):
-Fixed another Client not in game bug.

v1.8 (07/04/2014):
-Added CVar: Disable knife on maps that don't spawn a knife by default. (sm_knifeupgrade_map_disable)
-Fixed another case that could cause a "client not in game" error.
-Fixed an issue that could cause players to not spawn with a knife when they should have one.

v1.7 (07/03/2014):
-Added CVar for: Donor Flag Access Only (sm_knifeupgrade_donor_flag "")
-Added Default knife menu option, and chat trigger. (!default)

v1.6 (07/03/2014):
-Added CVars for: Welcome Menu and Welcome Menu Timer.
-If a map does not spawn you with a knife, the plugin should now allow you to choose a custom knife to spawn with. (Not tested)

v1.5 (07/02/2014):
-Added Cvars for: Welcome Message, Spawn Message, Spawn Menu, Knife Chosen Message, Enable / Disable Plugin

v1.4 (07/02/2014):
-Fixed a bug that could cause "client not in game" errors.

v1.3 (07/02/2014):
-Added shortcut triggers to equip and save knife skin selection.
--Triggers: !bayonet, !gut, !flip, !m9, !karambit, !huntsman, !butterfly
--Renamed menu selections to correspond with trigger names.