Winter '21 - Metadata API v50.0

Add support for Winter '21 v50.0

Summer '20 - Metadata API v49.0

• Add support for Summer '20 v49.0

Spring '20 - Metadata API v48.0

• Add support for Spring '20 v48.0

Winter '20 - Metadata API v47.0

• Add support for Winter '20 v47.0

Summer '19 - Metadata API v46.0

• Add support for Summer '19 v46.0

Spring '19 - Metadata API v45.0

• Add support for Spring '19 v45.0
• Add support for LeadConvertLettings (PR #68 by @dosmakov)

Fixes:

• Backup fails when QuickText feature is enabled (#69)

Winter '19 - Metadata API v44.0

• Add support for Winter '19 v44.0
• Support retrieval of StandardValueSets (#63)

Summer '18 - Metadata API v43.0

• Add support for Summer '18 v43.0

Spring '18 - Metadata API v42.0

• Add support for Spring '18 v42.0

Winter '18 - Metadata API v41.0

• Add support for Winter '18 v41.0
• Change dependency from force-connector to wsc