Hello Sahil,
I wanted to know about the Geany Data collection policy, Does the Geany's Users data is been collected for the improvement of Geany Ide or for any other purpose.
there is no data collection at all.
The UpdateChecker plugin (https://plugins.geany.org/updatechecker.html) performs HTTP requests to https://geany.org to check for new versions and submit the users' Geany version to the server. But that data is not analyzed in any way.
Apart from that, I do not know any sort of data transmission in Geany.
Regards, Enrico