When I attempted to install the ListCreator1.3.3.rar file on an SMF 2.0 forum using the SMF Package Manager, I received the message below:
Although the package was downloaded to the server it appears to be empty. Please check the Packages directory, and the "temp" sub-directory are both writable. If you continue to experience this problem you should try extracting the package on your PC and uploading the extracted files into a subdirectory in your Packages directory and try again.
I extracted the files in the rar file and created a zip file from them. I was then able to successfully install version 1.3.3 on the forum. However, as with version 1.3.2, which required me to emulate "SMF 2.0 RC5" to install it on an SMF 2.0 forum, the version number that shows up for version 1.3.3 on the forum is 1.3.1, since the version listed in the package-info.xml is 1.3.1 for both the 1.3.2 zip file and the 1.3.3 rar file you have uploaded.
I was wondering why you chose to upload a rar file rather than a zip file for version 1.3.3 and why you left the version number at 1.3.1 in the package-info.xml file. Also, when you uploaded the 1.3.3 file to the SMF website today, you didn't change the "latest version" that appears on the webpage for the mod from 1.3.2 to 1.3.3.