Note to all:
iTween is undergoing a massive refactor for speed and code maintenance. There will be only one more version on the forums for 5.1 when the refactor is completed. Following that, iTween will be downloadable from the marketplace only. Our plan is for it to remain free of charge.
The reason for this is it’s easier to push updates through the marketplace. iTween hasn’t seen much active development in a while and a big reason for that is simply not having the time to compile and package everything myself.
The next version, when completed, will include the old version of iTween recompiled for 5.1 as a separate module. The new version will come along with it, which will generally have the same functionality but will be faster to run with a huge simplification for calling events. The simplification just takes a struct with the parameters for the event rather than having to maintain a couple dozen individual nodes.
If you are currently using iTween, make sure you get the 5.1 version from this thread so you can update from the old module to the new one. The marketplace version will only include the new module, so you will likely run into issues if you’ve made extensive use of the plugin without including the old module.
I apologize for the inconvenience this will cause some users, but this is the only way the plugin can be maintained.
I don’t have an ETA for this yet, but look for it within the next few weeks as I squash bugs caused the refactor and polish up unfinished features.
Cheers.