Release v1.6

What's Changed

• Update UserGuide by @codebreaker64 in #269
• Update the date time for test data to be within 60 days by @codebreaker64 in #317
• Update UG and User Guide by @basil-boh in #318
• Fix date issues by @wowwwp in #319
• Update DG and Help List by @basil-boh in #320
• Add Appendix: Planned Enhancements section by @JohannsenLum in #321
• Fix email constraint message by @Kaidama97 in #322
• Developer guide by @JohannsenLum in #324
• Update the Filter command in UG by @basil-boh in #323
• Update ug and dg by @wowwwp in #325
• Fix bugs for ped by @feliciahmq in #326
• Fix spelling and style error in DG, UG and README.md by @Kaidama97 in #328
• Fix DG by @Kaidama97 in #329
• Branch ped bugs by @codebreaker64 in #327

Full Changelog: v1.5...v1.6