Changelog

All notable changes to this project will be documented in this file.

The format is based on Keep a Changelog, and this project adheres to Semantic Versioning.

Unreleased

[0.6.1] - 2024-12-05

• Telemetry integration
• Schema diff support
• Agent generation support using :agent-gen type of agent
• Support kernel model version for Agentlang.Core component
• Resolver query preprocessor bug fix for boolean values
• Syntax update for :git dependencies
• Fix dependency loading for agent run
• Add code evaluation support for nREPL to add functionalities to running nREPL session
• Return ok status for not-found at the HTTP layer
• Support shared cognito tokens across apps
• Return 415 on unsupported content-type
• Option to disable local user sessions
• Migration join tests and fixes
• Support for restarting and retries for timer

[0.6.0] - 2024-10-22

• Cleanup of agent examples and some minor fixes

[0.6.0-alpha4] - 2024-10-14

• Improved reliability and scope of planner code generation

[0.6.0-alpha3] - 2024-10-04

• Support input type for agents
• Handle the :refer option in components in script mode

[0.6.0-alpha2] - 2024-09-24

• Added optional nREPL REST endpoint support to allow execution of arbitrary AgentLang code
• Fix name truncation issue in postgres

[0.6.0-alpha1] - 2024-09-20

• rename to agentlang
• standalone create patterns
• extension attributes for defining relationships
• various enhancements to the agent construct

0.5.4 - 2024-08-06

• fractl build to emit namespaces that directly corresponds to component names (Breaking change)
• resolver construct support in cljs
• Vectordb support in the fractl runtime.
• Docstrings for dataflow patterns.
• Basic REST resolver.

0.5.2 - 2024-06-12

• Joins and views in queries
• Schema change-notifications
• Resolver construct
• Audit-trail support
• Clickhouse resolver
• Use the new dependency format in model file
• Fix nREPL by using a host with port
• Fix Okta Auth when handling auth redirection
• Fix Okta Cookies mechanism to override existing non-Okta Cookies present
• Fix Clickhouse query and insert to handle escape and quotation characters
• nREPL support to enable interactive development using popular IDEs and remote code execution
• Automatic GraphQL schema and resolver code generation to support entity CRUD operations

0.5.1 - 2024-04-09

• Auto-mapping of Okta users and roles to Fractl.Kernel.Identity entities.

0.5.0 - 2024-04-05

• api endpoint format change from _e/ to _api/ (Breaking change)
• api change where leading _ removed from all endpoints (e.g. _login to login) Breaking change
• Docstring support in fractl definitions
• Redis resolver
• Authentication via Okta
• Resolver interface extended to support push-events
• Rules that can run on CRUD
• Support for generating resolver
• Copilot support

0.4.8 - 2024-02-09

• Fix for a bug where last line in a .fractl file having a ; comment would lead to parsing error.
• New path-query syntax
• Change-notifications from external systems
• Common auth-interface for resolvers
• Context support in resolver methods
• Support for data-migration between fractl versions
• Fix default port and add a server message
• Ensure tokens removed from AWS Cognito aren't used to interact with Fractl
• Update GPT Codebase and API structure
• Add Magiclinks support
• Step-wise loader support
• Add support for fine-tuned OpenAI models
• HTTP utility function for the GET method

0.4.7 - 2023-11-14

• Change project-prefix for publishing in Clojars
• Fix expression loading for cljs
• Minor bug fixes in REPL

0.4.6 - 2023-11-10

• after/before crud-events
• New Fractl REPL support on CLI
• GPT support on Fractl with ai endpoints
• Support lookup of deleted instances
• Rename of identity properties

0.4.5 - 2023-10-02

• Refactor relationships syntax and internal schema
• Optimized internal representation of instance-meta
• Refactor RBAC logic and internal schema
• Soft-deletion support for instances in store
• POST endpoint can be used to create multiple-instances
• GET endpoint can be passed a __tree option to fetch the relationship tree rooted on a contains parent
• Data filtering using GET query parameters

0.4.0 - 2023-07-05

• GPT integration for generating app

0.3.3 - 2023-06-27

• Significant RBAC related enhancements
  • RBAC centered around graph data model
  • RBAC DSL
• RESTful API changes
• Bug fixes

0.3.2 - 2023-06-08

• Replace Upsert with Create and Update
• Relationship bug fixes

0.3.1 - 2023-05-31

• Support relationships in upsert/lookup dataflows
• Fractl Kernel is now a standalone model
• Build integration with fx for generating frontend app
• Whitelist support for Cognito signups
• Auto-confirmation of users for Cognito userpools if whitelist is set to false
• Fractl doc command to generate documentation for fractl models

0.3.0 - 2023-02-10

• Graph data model with relationships
• New Auth and RBAC infrastructure

0.2.3 - 2022-01-17

• Security fix for log4j vulnerability
• New auth0-user resolver
• Auth0-user resolver to create (signup) a database user in fractl
• Auth0-user resolver to login the user
• Bug-fixes in compose of Auth0User entity to save the user to the database
• Proper alias support for queries and for-each
• Pattern evaluation can be attached to attributes via :eval
• Updated libraries

0.2.2 - 2021-12-08

• Dynamic query support, wildcard queries
• Relational schema mapping for entities
• try and await for asynchronous programming
• The :and operator made explicit in queries
• Meta API to return api information
• Query filter bug fix
• Secure passwords in the database by using bycrypt hashing
• Bug fix to prevent full-name qualifier for special character like: % which is used inside for-each

0.2.1 - 2021-10-22

• Configurable expression compiler, custom parsers can be attached to tagged :expr attribute values. Immediate use case is supporting declarative UI spec
• Bug fixes in query filtering for un-indexed attributes

0.2.0 - 2021-10-04

• First customer release!!!
• Resolver changes to support nested resolvers
• AWS Lambda support
• Bug fixes related to timer

0.1.6 - 2021-09-15

• Fix list attribute bug
• Add comprehensive date, time and datetime support
• Add support for Timed events and new :Kernel/Timer functionality
• Add support for CSV store

0.1.5 - 2021-08-23

• Add descriptive errors for different types of errors (like reference error, wrong lookup of id, attribute name mismatch)
• Remove extra info printed on terminal when http server is running
• Models as libraries with dependency specifications
• Compound attributes in records
• Direct query support in :for-each
• Auto-generation of entities from existing DB schema

0.1.4 - 2021-07-13

• Zero-trust RBAC - events execution and CRUD on entities require RBAC.
• Trigger AppInit event on startup.
• Data race fix in cell update.
• Fix postgres issues.
• :Kernel/DateTime is now unique-able for H2 database.
• Updated :Kernel/DateTime format.
• Show stacktrace in logs.

0.1.3 - 2021-06-24

• Add salesforce/sdfc drivers(libraries)
• Postgres support
• Git/Email/SMS resolver
• Support for inheritance of attributes from base record
• Autoquoting support
• More accurate interpretation of the numeric types
• Enhanced Logs with support for riemann, kibana, etc with log rotations
• New Policies for CRUD access
• Authentication model to enforce policies
• Policy support - RBAC and logging
• New internal type :Kernel/Path.

Added

• Everything since the beginning!