Merge pull request IQSS#7796 from IQSS/develop

v5.4.1

Merge pull request IQSS#7761 from IQSS/develop

v5.4

Merge pull request IQSS#7474 from IQSS/develop

v5.3

Merge pull request IQSS#7403 from IQSS/develop

v5.2

Merge pull request IQSS#7317 from IQSS/develop

v5.11

Merge pull request IQSS#7297 from IQSS/develop

v5.1

Merge pull request IQSS#7210 from IQSS/develop

Version 5.0

Merge pull request IQSS#6788 from IQSS/develop

v4.20

Merge pull request IQSS#6552 from IQSS/develop

Merge v4.19 into master

Merge pull request IQSS#6390 from IQSS/develop

KC_Merge_4_18_1