v3.13.4

Changes

• azp: fix broken parameter passing in variable template by @ChristopherHX in #574
• azp: variable template parameters by @bryanbcook in #573
• azp: refactor merge variable template in ReadTemplate by @ChristopherHX in #576
• azp: derive Build.Number from pipeline name by @ChristopherHX in #575
• azp: add more tests and fix error reporting bug by @ChristopherHX in #577
• azp: extension v0.2.13 + bunch of tests by @ChristopherHX in #578
• fix error of Unrecognized function by @ChristopherHX in #579
• azp: fix item.range in vscode needs object instance for auto completion by @ChristopherHX in #580
• fix net6.0 build by @ChristopherHX in #581
• azp: Add troubleshooting examples for Azure Pipelines in README.md by @valeryplotnik in #583
• add another batch of test workflows by @ChristopherHX in #585
• Add string list by @ChristopherHX in #588
• fix checkout hot patching by @ChristopherHX in #590
• azp: System.ServerType=OnPremises for NuGetCommand@2 by @ChristopherHX in #591
• azp: improve input prompt usability by @ChristopherHX in #592
• azp: Move to new agent cdn by @ChristopherHX in #593
• azp: enhance azure pipelines extension and publish new preview by @ChristopherHX in #594
• azp: merge Parameters before export by @ChristopherHX in #598
• azp: fix vscode extension path handling problem + add test framework by @ChristopherHX in #599
• azp: improve VSCode extension by @ChristopherHX in #604
• fix: support internal runner env overrides and keep runner folder by @ChristopherHX in #605
• Allow workflows description and model perm by @ChristopherHX in #606