v0.139.0

✨ Features

• Update CLI plan command's create environment message (#3397) @treysp

🪲 Bug fixes

• Remove top level pyspark imports (#3458) @eakmanrq
• Apply cast-to-dcolon rule for every model statement (#3463) @georgesittas
• Consider sqlmesh major/minor for migrate and rollback (#3446) @MikeWallis42
• Use python 3.9 for airflow dockerfile template (#3476) @georgesittas
• UI task position (#3470) @MikeWallis42

🛠️ Refactor

• Move creation of snapshots into own method (#3471) @benfdking

🧹 Chore

• Deprecate python 3.8, use public API for magics arg parsing (#3468) @georgesittas
• Move model selection for runs into a separate method (#3474) @izeigerman

👽 Other

• Tobiko Cloud Getting Started Docs (#3424) @sungchun12
• Evolve language to complement website (#3467) @sungchun12
• Debugger View Docs (#3429) @sungchun12