v1.14.4

What's Changed

• [ISSUE #592] formatting of error text in web ui is not very noticeable by @halalala222 in #670
• ISSUE[581] Add Built-in Execution Context Variables by @halalala222 in #654
• Fixed build issue by @yohamta in #672
• [#675] fix: dashboard page fetch http 422 with DAG list API by @yohamta in #680
• [#674] Support env var in ssh config by @yohamta in #683

Full Changelog: v1.14.3...v1.14.4