n8n/packages/core/src
oleg dcf12867b3
feat: AI nodes usability fixes + Summarization Chain V2 (#7949)
Fixes:
- Refactor connection snapping when dragging and enable it also for
non-main connection types
- Fix propagation of errors from sub-nodes
- Fix chat scrolling when sending/receiving messages
- Prevent empty chat messages
- Fix sub-node selected styles
- Fix output names text overflow

Usability improvements:
- Auto-add manual chat trigger for agents & chain nodes
- Various labels and description updates
- Make the output parser input optional for Basic LLM Chain
- Summarization Chain V2 with a simplified document loader & text
chunking mode

#### How to test the change:
Example workflow showcasing different operation mode of the new
summarization chain:

[Summarization_V2.json](https://github.com/n8n-io/n8n/files/13599901/Summarization_V2.json)


## Issues fixed
Include links to Github issue or Community forum post or **Linear
ticket**:
> Important in order to close automatically and provide context to
reviewers
-
https://www.notion.so/n8n/David-Langchain-Posthog-notes-7a9294938420403095f4508f1a21d31d
- https://linear.app/n8n/issue/N8N-7070/ux-fixes-batch
- https://linear.app/n8n/issue/N8N-7071/ai-sub-node-bugs


## Review / Merge checklist
- [x] PR title and summary are descriptive. **Remember, the title
automatically goes into the changelog. Use `(no-changelog)` otherwise.**
([conventions](https://github.com/n8n-io/n8n/blob/master/.github/pull_request_title_conventions.md))
- [x] [Docs updated](https://github.com/n8n-io/n8n-docs) or follow-up
ticket created.
- [ ] Tests included.
> A bug is not considered fixed, unless a test is added to prevent it
from happening again. A feature is not complete without tests.
  >
> *(internal)* You can use Slack commands to trigger [e2e
tests](https://www.notion.so/n8n/How-to-use-Test-Instances-d65f49dfc51f441ea44367fb6f67eb0a?pvs=4#a39f9e5ba64a48b58a71d81c837e8227)
or [deploy test
instance](https://www.notion.so/n8n/How-to-use-Test-Instances-d65f49dfc51f441ea44367fb6f67eb0a?pvs=4#f6a177d32bde4b57ae2da0b8e454bfce)
or [deploy early access version on
Cloud](https://www.notion.so/n8n/Cloudbot-3dbe779836004972b7057bc989526998?pvs=4#fef2d36ab02247e1a0f65a74f6fb534e).

---------

Signed-off-by: Oleg Ivaniv <me@olegivaniv.com>
Co-authored-by: Elias Meire <elias@meire.dev>
2023-12-08 13:42:32 +01:00
..
BinaryData refactor(core): Reorganize error hierarchy in core and workflow packages (no-changelog) (#7820) 2023-11-27 15:33:21 +01:00
errors refactor(core): Reorganize error hierarchy in core and workflow packages (no-changelog) (#7820) 2023-11-27 15:33:21 +01:00
ObjectStore refactor(core): Switch plain errors in core to ApplicationError (no-changelog) (#7873) 2023-11-30 09:06:19 +01:00
ActiveWorkflows.ts refactor(core): Switch plain errors in core to ApplicationError (no-changelog) (#7873) 2023-11-30 09:06:19 +01:00
Cipher.ts refactor(core): Migrate from crypto-js to native crypto (#7556) 2023-11-03 13:26:20 +01:00
ClassLoader.ts feat(core): Lazy-load nodes and credentials to reduce baseline memory usage (#4577) 2022-11-23 16:20:28 +01:00
Constants.ts feat(HTTP Request Node): Add pagination support (#5993) 2023-11-01 14:24:43 +01:00
Credentials.ts refactor(core): Switch plain errors in core to ApplicationError (no-changelog) (#7873) 2023-11-30 09:06:19 +01:00
DirectoryLoader.ts refactor(core): Switch plain errors in core to ApplicationError (no-changelog) (#7873) 2023-11-30 09:06:19 +01:00
ExecutionMetadata.ts refactor(core): Reorganize error hierarchy in core and workflow packages (no-changelog) (#7820) 2023-11-27 15:33:21 +01:00
ExtractValue.ts refactor(core): Switch plain errors in core to ApplicationError (no-changelog) (#7873) 2023-11-30 09:06:19 +01:00
index.ts refactor(core): Reorganize error hierarchy in core and workflow packages (no-changelog) (#7820) 2023-11-27 15:33:21 +01:00
InstanceSettings.ts ci(core): Load config schema after process.env has been overwritten (no-changelog) (#7550) 2023-11-07 15:58:28 +01:00
Interfaces.ts refactor(core): Abstract away InstanceSettings and encryptionKey into injectable services (no-changelog) (#7471) 2023-10-23 13:39:35 +02:00
NodeExecuteFunctions.ts feat: AI nodes usability fixes + Summarization Chain V2 (#7949) 2023-12-08 13:42:32 +01:00
OAuth2Helper.ts feat(core): Replace client-oauth2 with an in-repo package (#6266) 2023-05-17 16:40:53 +02:00
Secrets.ts feat: External Secrets storage for credentials (#6477) 2023-08-25 10:33:46 +02:00
WorkflowExecute.ts refactor(core): Switch plain errors in core to ApplicationError (no-changelog) (#7873) 2023-11-30 09:06:19 +01:00