Merge branch 'release' into 'main'

bump version

See merge request !157

CHANGELOG.md

+# CHANGELOG.md
+
+## (unreleased)
+
+## 0.7.0
+
+- Remove `pkg_resources` usage and related changes in Orange packages
+- Refactor HDF5 and ASCII data reading
+- Read bi-directional scan data

src/est/__init__.py

-__version__ = "0.6.0"
+__version__ = "0.7.0"