Heim v 1.4.0

Summary Heim 1.4.0 is a foundational release focused on performance and scalability. The internal database layer has been migrated to PostgreSQL, unlocking significant performance gains and preparing the ground for upcoming integrations and higher workload volumes. Key Highlights ⚔ Database migration to PostgreSQL Heim now uses PostgreSQL as its

Feb 26, 2026 1 min


Summary

Heim 1.4.0 is a foundational release focused on performance and scalability. The internal database layer has been migrated to PostgreSQL, unlocking significant performance gains and preparing the ground for upcoming integrations and higher workload volumes.

Key Highlights

⚔ Database migration to PostgreSQL Heim now uses PostgreSQL as its internal database, delivering better performance, improved scalability, and enabling future integrations with managed PostgreSQL providers.

šŸš€ Massive performance gains at scale Applications with 100,000+ jobs and cronjob executions now run significantly faster. This release is built for workloads that grow.

🧭 Improved router handling Wildcard HTTP paths are now handled correctly, preventing route conflicts when wildcard paths are deployed alongside specific paths.

Note: This release requires a re-deploy of all locally running applications. Applications on cloud.heim.dev have been automatically migrated.

This release represents our commitment to making cloud deployment accessible, powerful, and developer-friendly. We're excited to see what you'll build with Heim and would love to get your feedback!

→ Getting started: https://cloud.heim.dev/heim/docs/start-here/getting-started/
→ Discord: https://discord.com/invite/nTcCTgcYgM
→ Raise issues on GitHub: https://github.com/Nor2-io/heim/issues

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