v3.11.10

Changes

• Improve error handling for un-named parameters by @bryanbcook in #243
• azp: fix-default-param-type by @ChristopherHX in #245
• vscode-ext: add var and param support by @ChristopherHX in #247
• feat: azexpand command by @ChristopherHX in #248
• feat: Debugger for Azure Pipelines by @ChristopherHX in #249
• fix: azp: required number parameter by @ChristopherHX in #251
• azp: add support for backslash by @ChristopherHX in #257
• azp: always transform filepath using RelativeTo by @ChristopherHX in #258
• azp: context filetable / wip improve error messages by @ChristopherHX in #259
• azp: check undefined parameters and report error by @ChristopherHX in #260
• feat: --input-file/allow inputs as pipeline params by @ChristopherHX in #261
• azp: improve preview + watch debugger by @ChristopherHX in #263