v1.9.1

All changes

For a detailed list of changes see Changelog.

v1.9.0

Highlights

• New feature: test scenario without a test file
• New feature: use Config to setup fragment variables
• improve Flink's scenario serialization
• improve scenario list filtering
• update deprecated BCrypt library
• multiple Designer frontend code refactorings

All changes

For a detailed list of changes see Changelog and Migration guide.

New Contributors

• @mslabek made their first contribution in #4071
• @vder made their first contribution in #4029

v1.8.1

All changes

For a detailed list of changes see Changelog.

v1.8.0

Highlights

• integration with Azure Event Hubs
• enhanced json-schema support
• changed default version of scala to 2.13, but still doing crossbuild to 2.12
• Nussnacker Lite engine runtime build with scala 2.13 runs on Java17
• tests from file support multiple sources
• survey for our users is available in scenario edit view

All changes

For a detailed list of changes see Changelog and Migration guide.

v.1.7.0

Highlights

• JSON Schema and OpenAPI integration improvements
  • Runtime validation of input/output messages
  • Handling more JSON Schema features like additionalProperties, union types, etc.
  • OpenAPI 3.1 support, more security options handled, etc.
• Flink engine
  • Upgrade to 1.16
  • Removed flink-scala from Nussknacker API, using Java API instead. This is the first step to upgrade to Scala 2.13/3

All changes

For a detailed list of changes see Changelog and Migration guide.

v.1.6.1

All changes

For a detailed list of changes see Changelog

v.1.6.0

Highlights

• Request-Response mode available in Lite engine
• Improvements for both RR in Lite engine and in embedded engine
  • Exposure of swagger-ui for easier testing of services
  • Relative paths in OpenApi definition to make possible exposure of services behind reverse proxy
• Better OpenAPI support in all places: kafka sources, enrichers and Request-Response mode:
  • Support for primitive, non object json schema
  • ZonedDateTime is now used for date-time instead of LocalDateTime
• Security improvements:
  • Http cookie created by NU when using OAuth2 is now secure
  • Added nosniff, no-referrer header values
  • Validating scenario before deploy via api
• Fixes in scenario validations:
  • Dynamic scenario properties validation
  • Avoid error flickering when using dynamic components
  • Validating variable names for variables added by fragments
• Ability to rename variable name added by fragment
• Version bumps
  • Flink 1.14.5 -> 1.15.2
  • Scalatest 3.0.8 -> 3.2.10, Scalacheck 1.14.0 -> 1.15.0
  • Base docker image changed to eclipse temurin due to openjdk deprecation

All changes

For a detailed list of changes see Changelog and Migration guide.

v.1.5.0

Highlights

• New universal kafka source and sink
• New choice component - former switch
• Notifications system redesign
• Tab node window navigation
• Full-outer-join component
• TypingFunction API - experimental
• Bugs and UI improvements

All changes

For a detailed list of changes see Changelog and Migration guide.

New Contributors

• @dawidsula26 made their first contribution in #3100

v1.4.0

Highlights

• The scenarios tab uses new UI by default
• Depracted Admin panel tabs have been removed
• Streaming-lite runtime is aware of k8s resource quotas
• New component collector in lite base components
• Performance optimization in interpreting synchronous scenarios
• Added support for JWT encoded using symmetric public key
• Attachments are now stored in DB, not on disk
• Added integration with JmxExporter Agent
• Breaking changes in state serialization in Flink runtime
• Minor code API changes and lots of improvements

All changes

For a detailed list of changes see Changelog and Migration guide.

v1.3.0

Highlights

• Significant refactor of modules and code structure, the main goal is to have a well-defined, stable API
• Removed deprecated Custom process functionality
• Streaming-Lite engine improvements - docs, better checks, and scaling config
• (Experimental) New scenario list, see how to turn it on
• (Experimental) Request-response mode: embedded engine, JSON-schema based sources/sinks , see Docker Hub to read how to try it
• Various smaller fixes and improvements

All changes

For a detailed list of changes see Changelog and Migration guide.