Rocketchat version update request! version in stable is EOL

I am getting rocketchat client crashes:

[8:44am] [mac@challenger] /home/mac> snap run --trace-exec rocketchat-desktop
[sudo] password for mac: 
[bugsnag] Loaded!
Error org.freedesktop.DBus.Error.Failed: cannot set "default-url-scheme-handler" subproperty "rocketchat" setting to invalid value "Rocket.Chat.desktop"

(rocketchat-desktop:1755290): Gtk-WARNING **: 10:20:55.297: Theme parsing error: gtk.css:1566:23: 'font-feature-settings' is not a valid property name

(rocketchat-desktop:1755290): Gtk-WARNING **: 10:20:55.305: Theme parsing error: gtk.css:3616:25: 'font-feature-settings' is not a valid property name

(rocketchat-desktop:1755290): Gtk-WARNING **: 10:20:55.308: Theme parsing error: gtk.css:4078:23: 'font-feature-settings' is not a valid property name
[bugsnag] Uncaught exception, the process will now terminate…
Error: Failed to serialize arguments
    at WebContents._.send (electron/js2c/browser_init.js:157:2252)
    at /snap/rocketchat-desktop/196/resources/app.asar/app/main.js:59:25
    at Set.forEach (<anonymous>)
    at /snap/rocketchat-desktop/196/resources/app.asar/app/main.js:58:19
    at Object.dispatch (/snap/rocketchat-desktop/196/resources/app.asar/app/main.js:576:12)
    at dispatch (/snap/rocketchat-desktop/196/resources/app.asar/app/main.js:583:16)
    at BrowserWindow.fetchAndDispatchWindowState (/snap/rocketchat-desktop/196/resources/app.asar/app/main.js:818:9)
    at BrowserWindow.emit (events.js:322:22)
    at BrowserWindow.EventEmitter.emit (domain.js:482:12)
    at BrowserWindow.topLevelDomainCallback (domain.js:137:15)
[bugsnag] Uncaught exception, the process will now terminate…
Error: Failed to serialize arguments
    at WebContents._.send (electron/js2c/browser_init.js:157:2252)
    at /snap/rocketchat-desktop/196/resources/app.asar/app/main.js:59:25
    at Set.forEach (<anonymous>)
    at /snap/rocketchat-desktop/196/resources/app.asar/app/main.js:58:19
    at Object.dispatch (/snap/rocketchat-desktop/196/resources/app.asar/app/main.js:576:12)
    at dispatch (/snap/rocketchat-desktop/196/resources/app.asar/app/main.js:583:16)
    at BrowserWindow.fetchAndDispatchWindowState (/snap/rocketchat-desktop/196/resources/app.asar/app/main.js:818:9)
    at BrowserWindow.emit (events.js:322:22)
    at BrowserWindow.EventEmitter.emit (domain.js:482:12)
    at BrowserWindow.topLevelDomainCallback (domain.js:137:15)
Slowest 10 exec calls during snap run:
  0.443s /snap/snapd/11402/usr/lib/snapd/snap-confine
  2.207s /snap/rocketchat-desktop/196/desktop-common.sh
  0.312s /usr/bin/xdg-settings
  11.830s /snap/rocketchat-desktop/196/rocketchat-desktop
  1.635s /proc/self/exe
  210.349s /proc/self/exe
  214.223s /proc/self/exe
  216.214s /proc/self/exe
  216.580s /proc/self/exe
  164.303s /proc/self/exe
Total time: 224.382s
error: exit status 1
33.306u 45.190s 3:48.15 34.4%	0+0k 92+3448io 1pf+0w

and I notice that the rocketchat in the snap client is version 3.0.1 which was released Jan 2020, and End of Life was April 2020.

Current release is 3.12 (came out Feb 2021); oldest release still not EOL is 3.11 (slated for EoL May 2021).

My setup is up to date

[10:35am] [mac@challenger] /home/mac> snap list
Name                 Version                     Rev    Tracking         Publisher    Notes
canonical-livepatch  9.5.5                       95     latest/stable    canonical✓   -
core                 16-2.49.1                   10908  latest/stable    canonical✓   core
core18               20210309                    1997   latest/stable    canonical✓   base
gnome-3-28-1804      3.28.0-19-g98f9e67.98f9e67  145    latest/stable    canonical✓   -
gnome-3-34-1804      0+git.3556cb3               66     latest/stable/…  canonical✓   -
gtk-common-themes    0.1-50-gf7627e4             1514   latest/stable/…  canonical✓   -
rocketchat-desktop   3.0.1                       196    latest/stable    rocketchat✓  -
snap-store           3.38.0-59-g494f078          518    latest/stable/…  canonical✓   -
snapd                2.49.1                      11402  latest/stable    canonical✓   snapd
[10:36am] [mac@challenger] /home/mac> 

Current release