Apps and Engines updates

tk-multi-publish2
- Fixed a bug for the tk-multi-publish2 Tree.save method, where it wouldn't throw the correct error if an object in the tree was not serializable.

tk-shotgun-launchpublish
- Added support for opening Photoshop .psb files on startup.

tk-motionbuilder
- Official support for MotionBuilder 2020

tk-nuke
- Official support for Nuke 12.0

tk-photoshopcc
- Fixed a bug where launching Photoshop through Shotgun and passing a file, would not open the file if Photoshop was already running on Windows.

env/includes/app_locations.yml

@@ -53,7 +53,7 @@ apps.tk-multi-loader2.location:
 apps.tk-multi-publish2.location:
   type: app_store
   name: tk-multi-publish2
-  version: v2.4.0
+  version: v2.4.1
 
 # pythonconsole
 apps.tk-multi-pythonconsole.location:
@@ -127,7 +127,7 @@ apps.tk-shotgun-launchfolder.location:
 apps.tk-shotgun-launchpublish.location:
   type: app_store
   name: tk-shotgun-launchpublish
-  version: v0.3.1
+  version: v0.3.2
 
 # ---- Hiero apps
 

env/includes/engine_locations.yml

@@ -71,19 +71,19 @@ engines.tk-maya.location:
 engines.tk-motionbuilder.location:
   type: app_store
   name: tk-motionbuilder
-  version: v0.5.0
+  version: v0.5.1
 
 # Nuke
 engines.tk-nuke.location:
   type: app_store
   name: tk-nuke
-  version: v0.12.4
+  version: v0.12.5
 
 # Photoshop
 engines.tk-photoshopcc.location:
   type: app_store
   name: tk-photoshopcc
-  version: v1.7.4
+  version: v1.7.5
 
 # Shell
 engines.tk-shell.location: