0.91.0

This release brings major deployment enhancements (Local Deployer, fully customizable deployment server, and deployment visualizations), powerful caching controls (file/object-based cache invalidation, cache expiration, and custom cache functions), Python 3.13 support, an MLX array materializer, and a new option to customize image tags during builds. It also deprecates legacy model deployers and drops Python 3.9 support.

⚠️ Breaking Changes

• Drop Python 3.9 support

Deprecations

• Model deployers are deprecated; use deployers to deploy entire pipelines instead

New Features

Deployment

• Local Deployer for deploying pipelines locally
• Deployment server is fully customizable via settings
• Attach custom visualizations to deployments

Caching

• Specify files or Python objects that invalidate a step's cache
• Cache expiration to bound cache lifetime
• Custom cache function for advanced invalidation logic

Other

• MLX array materializer
• Python 3.13 support
• Customize the image tag of built Docker images

Bug Fixes

• Fix incompatibility of print capturing when using numba
• Fix the mount point configuration in the Hashicorp Vault secrets store

What's Changed

• Add version 0.85.0 to legacy docs by @github-actions[bot] in #4029
• Add 0.90.0 to the migration tests by @github-actions[bot] in #4031
• Document pipeline deployments and deployers by @stefannica in #4017
• Snapshot docs by @schustmi in #4023
• Update examples for deployed pipelines by @safoinme in #3960
• Quote helm chart description by @schustmi in #4032
• Add MLX array materializer by @nicholasjng in #4027
• Better CLI error messages by @schustmi in #4035
• Prevent MLX integration install on Intel Macs by @strickvl in #4039
• Fixes for timestamps in logs by @bcdurak in #4052
• Fix breaking mypy checks by @Json-Andriopoulos in #4051
• Extend list pipeline filters by @Json-Andriopoulos in #3990
• Add image tag docker setting by @Json-Andriopoulos in #4025
• Small docs improvements by @schustmi in #4041
• Fix secret tags and logs for the AWS deployer by @stefannica in #4056
• Fix snapshot exclusive tagging by @schustmi in #4034
• Removing 3.9 & Adding 3.13 by @bcdurak in #4053
• Fix for inconsistencies between numba and the wrapped print by @bcdurak in #4060
• Fix the user avatar URL field length by @stefannica in #4065
• Additional sorting options for snapshots and deployments by @schustmi in #4033
• Document how to use Pro API keys to access the Pro workspace API by @stefannica in #4066
• Upgrading mypy by @bcdurak in #4062
• Update link for Your First AI Pipeline in README.md by @htahir1 in #4069
• Add snapshot delete command to CLI by @strickvl in #4059
• Deprecate model deployer in docs by @htahir1 in #4076
• Additional caching configurations by @schustmi in #4040
• Log metadata changes by @Json-Andriopoulos in #4049
• Customizable Deployment server settings by @stefannica in #4064
• Add GitBook MCP server documentation by @strickvl in #4080
• Make sure image and user parameters are propagated by @zavidnyi in #4081
• Fix image building bug introduced by deployment requirements by @stefannica in #4082
• Local Deployer implementation by @stefannica in #4085
• Fix the mount point configuration in the Hashicorp Vault secrets store and add it to helm chart by @stefannica in #4088
• Deployment custom visualizations by @safoinme in #4016

New Contributors

• @zavidnyi made their first contribution in #4081

Full Changelog: 0.90.0...0.91.0