merge devbranch to staging.

See merge request !290

#27 Added test cases for coremongo DB operations and also added ping for mysql connection.

See merge request !289

Release v1.2.16

See merge request !288

#26 Added aggregate options to find operation and update, insert many operations.

See merge request !287

Added jwt.RegisteredClaims field in Principal struct

See merge request !286

#24 status code changed from 412 to 401

See merge request !285

#23 Devbranch-CallServiceReturnABWithBranch nil error fixed

See merge request !284

#23 commented log due to nil error.

See merge request !283

Release v1.2.14

See merge request !282

#14 Return the error from CallServiceReturnABWithBranch method

See merge request !281

Release  v1.2.13

See merge request !280

Removed go-goon package and replaced by spew

See merge request !279

#21 JWT package migration to JWT V5

See merge request !278

Exported the ParseTemplateFile method located in email.go from notificationmdl

See merge request !277

Exported the ParseTemplateFile method located in email.go from notificationmdl...

See merge request !276

Exported the ParseTemplateFile method located in email.go from notificationmdl for introducing the feature "Email Template Selection from Local Disk"

#20 Add single database connection functionality added, unit test, added example and added go 1.20.8 support.

See merge request !275

added go 1.20.8 support.

See merge request !273

Add single database connection functionality added, unit test,  example added...

See merge request !274

Coreimmudb add single database connection functionality

See merge request !272

Add single database connection functionality added, unit test,  example added for the same, and readme file changes done.

Added coreimmudb package examples, and below fixes.

See merge request !271

Core ImmuDB package and TOTP plugin - Implementation

See merge request !270

Core ImmuDB package and TOTP plugin - Implementation

See merge request !269

immudb version upgrade

See merge request !268