v3.29.1

• Update to Go 1.21 (bump minimum version to 1.20) (#1302 by @pd93)
• Fix a missing a line break on log when using --watch mode (#1285, #1297 by @FilipSolich).
• Fix defer on JSON Schema (#1288 by @calvinmclean and @andreynering).
• Fix bug in usage of special variables like {{.USER_WORKING_DIR}} in combination with includes (#1046, #1205, #1250, #1293, #1312, #1274 by @andarto, #1309 by @andreynering).
• Fix bug on --status flag. Running this flag should not have side-effects: it should not update the checksum on .task, only report its status (#1305, #1307 by @visciang, #1313 by @andreynering).

NOTE: v3.29.0 was skipped because of an issue on the release process.