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Release v6.2.0 into Main#725

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estohlmann merged 32 commits into
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release/v6.2.0
Feb 6, 2026
Merged

Release v6.2.0 into Main#725
estohlmann merged 32 commits into
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release/v6.2.0

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v6.2.0

Key Features

Custom Branding

LISA supports custom branding capabilities, allowing customers to tailor the user interface with specific logos and color schemes. The feature provides three key customization areas:

  1. Visual Assets - Replace logos (favicon, top navigation logo, login image) in lib/user-interface/react/public/branding/custom/
  2. Display Name - Change "LISA" brand name to your organization's product name via customDisplayName in config-custom.yaml
  3. Theme Customization - Modify colors, fonts, and visual styling through the Cloudscape theming system

Video Generation Models

LISA supports video generation.

  • Adding new VideoGen model type that admins can create in the model management
  • Proxying routes to LiteLLM for video generation
  • Saving generated videos in S3 and allowing users to download and share video links
  • Exporting all videos from a selected session as a zip

Interactive Configuration Generator CLI

LISA offers an interactive CLI tool that guides customers through creating a valid config-custom.yaml file for deployment. Instead of manually editing YAML and referencing example_config.yaml, customers can now run:

@awslabs/lisa@6.2.0 generate-config
tsx scripts/generate-config.ts

╔════════════════════════════════════════════════════════════════╗
║           LISA Configuration Generator                         ║
║   Generate a config-custom.yaml for LISA deployment            ║
╚════════════════════════════════════════════════════════════════╝

The generator prompts for and validates:

  • Core Configuration: AWS account, region, partition, deployment stage/name, S3 bucket
  • Partition Support: additional partition configurations

Reasoning Model Support

Admins can mark models as "reasoning-capable," which enables those models to output reasoning content alongside their responses. Customers can then configure the level of reasoning effort to be included, and the reasoning content is displayed in LISA Chat and exported with the session data.

Other Key Changes

  • Image Editing Support: Users can now upload reference images during image generation, allowing the model to create precise edits and updates based on the provided visual reference
  • Security: Enabled encryption at rest for all S3 buckets, enforced SSL/TLS traffic only to S3, and encrypted all EBS volumes
  • Deployment: Updated container source to use AWS ECR, upgraded host EC2 image to use AL2023
  • Usability: Added loading/refresh icons across pages to better inform users when a refresh is taking place
  • Database: Enabled IAM-based authentication for RDS connections, removed the need for storing master passwords
  • Accessibility: Added a retry button next to failed user prompts, made the delete session dropdown button only appear if the config allows it
  • Bugfixes: Addressed several IAM permission issues, CDK warnings, and model deployment healthiness checks
  • UI Quality of Life: Continued to make subtle UI improvements by:
    • Adding various highlighting and background updates throughout the UI to make sections and errors stand out and more obvious
    • Adding loading indicators to various MCP toggles / checkboxes to display that calls are happening in the background
    • Updated various iconography, logos, and buttons to have a more uniform and clean feel

Acknowledgements

Full Changelog: https://github.com/awslabs/LISA/compare/v6.1.1..v6.2.0

estohlmann and others added 30 commits January 12, 2026 21:54
@estohlmann
Auto-merge main back to develop post release
edd9bd7
@estohlmann
updating docs
b488bad
@estohlmann
Fix formatting in getting-started
f2880ae
@bedanley
Add RAG E2E Tests (#674)
ed8dbe5 
* Complete RAG tests

* Add no session to sessions
@bedanley
Security/pen testing findings (#675)
cb14023 
* Add audit logging

* Add sns encryption, input validation, exception handling, and header sanitization

* Added input validation, security headers, and logging to FastAPI lambdas and apiWrappers

* Add add alb security group and adjust ecs timeout settings
@bedanley
Feature/disable weak ssh (#678)
7257fa4 
* Disable weak ssh cipher
@estohlmann
Reasoning Model Support
9b6d947
@bedanley
Feature/refresh reload icon (#688)
a2cb649 
* Add refresh loading icon
@bedanley
Feature/use aws containers (#686)
f7feef4 
* Use AWS containers
* Upgrade to AL2023
@bedanley
Update DB configuration to use IAM
5d0ac53
@bedanley
Enable encryption on s3 buckets (#689)
9f41d6d 
* Enable encryption on s3 buckets
* Use al2023 for docker build
* Update max request limit for sessions and images
@bedanley
Feature/consolidate tests (#676)
63a8bf6 
* Update smoke login
* Add model creation test
* Add bedrock KB test
* Add sdk unit tests
* Add rest-api unit tests
@Ernest-Gray @bedanley
fix: added sorting to the Libraries dropdown (#692)
dc3a413 
Co-authored-by: bedanley <bedanley@amazon.com>
@bedanley
Bug/iam db permissions
f6a032d
@Ernest-Gray @bedanley
Made the delete session drop down button only be appended to the drop…
de37db9 
…down if the config for it allows it. (#697)

Co-authored-by: bedanley <bedanley@amazon.com>
@Ernest-Gray
Adds a retry button next to the failed user prompt (#696)
fefa144
@estohlmann
Support Video Generation Models
108641a
@jmharold @estohlmann
Feature: Custom Branding (#708)
5c24dc2 
* enable changing of imagery used in LISA

* move branding.ts under util

* cloudscape custom theming

* pre-commit

* initial

* trying to fix MCP workbench

* updates

* updates

* added video storing logic

* updates

* move image bucket to api base

* Updates

* updates

* ability to replace LISA name with a custom name

* update .gitignore

* Stop tracking theme.ts

* image ref

* test

* test

* pre-commit

* private labeling docs

* pre-commit

* updates

* smoke test

* Cleanup

* scrolling updates for videos

* review feedback

* update perms

* smoke test

* fix: theme.ts import

* fix: theme import

* mv version info back and allow custom naming

* fix: doc wording and imports

* test fixes

* Updating header

* fix: tests

* pre-commit

* fix: typing

* code review

---------

Co-authored-by: jmharold <jmharold@amazon.com>
Co-authored-by: Evan Stohlmann <evmann@amazon.com>
@bedanley
Remove litellm db name
30034ab
@bedanley
Add Interactive Configuration Generator CLI (#711)
c1b6d5b 
* Create config generator cli
@bedanley
Feature/typesafe sessions (#720)
c2875a5 
* Add typesafe session objects to lambda
* Add null input validation
* Add header validation
@estohlmann
Image Edits (#719)
bd6b964
@bedanley
abstract auth
20408bd
@bedanley
Remove cdk managed log groups (#722)
e74de8c 
* Remove cdk managed log groups
@bedanley
Block public access to s3 buckets
e035327
@bedanley
Add admin group to configuration lambdas
69b1f99
@jmharold
ui quality of life
80ddea5
@bedanley
Revert VPC mode in ECS
0692f1d
@bedanley
fix cdk test
f3909cb
@estohlmann
Updating version for release v6.2.0
764276b
@estohlmann estohlmann marked this pull request as ready for review February 6, 2026 16:33
@estohlmann estohlmann merged commit 15d063f into main Feb 6, 2026
17 checks passed
@estohlmann estohlmann deleted the release/v6.2.0 branch February 6, 2026 16:49
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@estohlmann @bedanley @Ernest-Gray @jmharold