Changelog
Keep yourself informed about the most recent additions and improvements
we’ve made to Sevalla.
Introducing IP Access Controls for applications! 🔒
We've just rolled out powerful new IP restriction capabilities for your app hosting environments:
- IP Allowlists: Create a trusted circle of approved IP addresses
- IP Denylists: Block specific troublesome IPs or ranges
Both features support individual addresses or CIDR notation for precise network control. Simply choose which approach works best for your security model (note: only one mode can be active at a time).
This highly-requested security enhancement gives you granular control over who can access your applications. 🛡️
Preview apps now support advanced pre-configuration! 🔮
You can now pre-define your preview apps with both disk configurations and TCP proxies right from the start.
We've also published the "createPreviewApp" endpoint in our public API, enabling programmatic creation of fully-configured preview environments.
Happy testing with your supercharged preview apps! 🚀
Vector search with pgvector has arrived! 🌐
We've just integrated pgvector extension support for PostgreSQL databases (version 11+).
This powerful addition enables:
- Lightning-fast vector similarity searches
- Seamless RAG (Retrieval-Augmented Generation) implementations
- Enhanced AI application capabilities right in your database
Simply spin up a new PostgreSQL instance to start experimenting with vector embeddings today!
Get ready to supercharge your AI applications with native vector operations! ✨
Choose your shell experience in Web terminal! ✨
App hosting users, you can now select between three powerful shell types:
- sh (for minimalists)
- bash (the classic choice)
- zsh (for the feature lovers)
Simply choose your preferred shell when launching a terminal session and enjoy a more personalized development experience. Don't worry - if your selected shell isn't available in the container, you'll get a friendly notification so you can choose another option.
Happy coding with your shell of choice! 💻🚀
Object Storage with S3 compatibility!

Our new object storage solution provides unlimited scalability for all your application needs, with zero ingress and egress fees, powered by Cloudflare R2.
Key Features:
- S3-Compatible API: Seamlessly integrate with your existing S3 workflows, making migration and management effortless.
- Global Availability: Choose from 6 global storage locations to optimize data access and comply with data residency requirements.
- Transparent Pricing: Enjoy predictable costs at just $0.02 per GB per month, with no hidden fees.