Merge pull request #72 from cta-observatory/changes_v0.5.4

Update README for v0.5.4

Author: aleberti

README.md

@@ -126,3 +126,4 @@ Some general information about the simulated data, useful for IRF calculation, a
 -   v0.5.1: release compatible with ctapipe 0.19
 -   v0.5.2: introduce capability of reading data taken with the Hardware Stereo Trigger (HaST) between MAGIC and LST-1. Also, fixed bug when getting the time difference between events for mono data
 -   v0.5.3: support for python 3.11
+-   v0.5.4: change license to BSD-3, add badges in README, do not use default channel in environment