Merge pull request #357 from worldbank/release-v7.3

Release v7.3

Merge pull request #333 from worldbank/v7.2

Merging V7.2 to main

Merge pull request #317 from worldbank/v7.1

V7.1 -  small fix of bug

Merge pull request #312 from worldbank/prepare-v7.0

Merging v7.0 to main

Merge pull request #267 from worldbank/v6.4

Merge v6.4 to Master

correct date in version

Merge pull request #177 from worldbank/develop

Merging of version 6.1 to the master branch. Part of checklist in #174

SSC checklist : update when dev -> master PR is merge

Merge pull request #134 from worldbank/develop

The new version is online and includes all commands.

typos and language in the submission checklist