updated changelog

Author: nikololiahim

CHANGELOG.md

@@ -1,7 +1,9 @@
-## Polystat v0.1.5
+## Polystat v0.1.6
 
-In this release the Polystat CLI was updated to use the latest version of j2eo (0.5.0).
-Also, py2eo integration was updated to produce EO objects with valid names.  
+In this release:
 
-> WARNING: This release does not have binaries because some of the Scala 3 libraries are not 
-compatible with Native Image.
+* `--files` option was renamed to `--to`. Its functionality was extended to account for more cases. See README.md for more information.
+
+* a `--j2eo-version` was added, that specified which version of J2EO should be downloaded (if the download happens)
+
+* Before writing to the output directory, its contents are cleaned up to avoid confusing the output from the analyzer with files from previous runs residual files.