- Added hook: CanFormatCustomChat (Thanks, Redox!)

Client-side, can be used to allow/block text formatting types for specific players.

- Added console variable: custom_chat_always_allow_embeds

When custom_chat_always_allow_embeds is set to 1, embeds are going to be allowed for text added to the chat window through any means (chat.AddText, Starfall/E2 prints, server adverts, etc). Although, if the message came from a player, restrictions from CanEmbedCustomChat still apply.

- Show a extra message when a player joins for the first time (Thanks, Redox!)
- Run the CustomChatHideJoinMessage hook, that can be used to hide join/leave messages dynamically (Thanks, Redox!)

You get Chromium! You get Chromium! Everyone gets Chromium!
Well, except Linux users...

- Updated the Chromium branch check logic to account for changes from the last Garry's Mod update
- Added the "and"/"or" keywords to the syntax highligher

Made custom_chat_show_steamid_on_join_leave into a client-only console variable

Add console variable to toggle SteamIDs on join/leave messages: custom_chat_show_steamid_on_join_leave (Disabled by default)

- Fixed issues with player name colors introduced on the last update
- Fixed gradients having misaligned text when using a custom font

- Improve the glow effect on gradient text formatting

- Added two-color gradient text formatting option
- Added hook to override player name color, or even set it to a gradient

- Added custom_chat_absence_mintime console variable, to adjust the minimum time required to show absence messages (Thanks, Redox!)

- Modified the CustomChat.NiceTime function to show the two largest time units that aren't 0 (Thanks, Redox!)