If you are using the overhauled Merge node and 'Merge By Fields', 'Merge By Position' or 'Multiplex' operation.
### How to upgrade:
Go to the workflows that use the Merge node, select 'Combine' operation and then choose an option from 'Combination Mode' that matches an operation that was previously used. If you want to continue even on error, you can set "Continue on Fail" to true.
The GraphQL node now errors when the response includes an error.
### When is action necessary?
If you are using the GraphQL node.
### How to upgrade:
Go to the workflows that use the GraphQL node and adjust them to the new behavior. If you want to continue even on error, you can set "Continue on Fail" to true.
2. Binary data should not get accessed directly anymore, instead the method `await this.helpers.getBinaryDataBuffer(itemIndex, binaryPropertyName)` has to be used.
For the Pipedrive regular node, the `deal:create` operation now requires an organization ID or person ID, in line with upcoming changes to the Pipedrive API.
### When is action necessary?
If you are using the `deal:create` operation in the Pipedrive regular node, set an organization ID or a person ID.
For the Taiga regular and trigger nodes, the server and cloud credentials types are now unified into a single credentials type and the `version` param has been removed. Also, the `issue:create` operation now automatically loads the tags as `multiOptions`.
### When is action necessary?
If you are using the Taiga nodes, reconnect the credentials. If you are using tags in the `issue:create` operation, reselect them.
For the Zoho node, the `lead:create` operation now requires a "Company" parameter, the parameter "Address" is now inside "Additional Options", and the parameters "Title" and "Is Duplicate Record" were removed. Also, the `lead:delete` operation now returns only the `id` of the deleted lead.
### When is action necessary?
If you are using `lead:create` with "Company" or "Address", reset the parameters; for the other two parameters, no action needed. If you are using the response from `lead:delete`, reselect the `id` key.
In the Postgres, CrateDB, QuestDB and TimescaleDB nodes the `Execute Query` operation returns the result from all queries executed instead of just one of the results.
### When is action necessary?
If you use any of the above mentioned nodes with the `Execute Query` operation and the result is relevant to you, you are encouraged to revisit your logic. The node output may now contain more information than before. This change was made so that the behavior is more consistent across n8n where input with multiple rows should yield results acccording all input data instead of only one. Please note: n8n was already running multiple queries based on input. Only the output was changed.
Removed the "Activation Trigger" node. This node was replaced by two other nodes.
The "Activation Trigger" node was added on version 0.113.0 but was not fully compliant to UX, so we decided to refactor and change it ASAP so it affects the least possible users.
The new nodes are "n8n Trigger" and "Workflow Trigger". Behavior-wise, the nodes do the same, we just split the functionality to make it more intuitive to users.
### When is action necessary?
If you use the "Activation Trigger" in any of your workflows, please replace it by the new nodes.
### How to upgrade:
Remove the previous node and add the new ones according to your workflows.
Changed the behavior for nodes that use Postgres Wire Protocol: Postgres, QuestDB, CrateDB and TimescaleDB.
All nodes have been standardized and now follow the same patterns. Behavior will be the same for most cases, but new added functionality can now be explored.
You can now also inform how you would like n8n to execute queries. Default mode is `Multiple queries` which translates to previous behavior, but you can now run them `Independently` or `Transaction`. Also, `Continue on Fail` now plays a major role for the new modes.
The node output for `insert` operations now rely on the new parameter `Return fields`, just like `update` operations did previously.
### When is action necessary?
If you rely on the output returned by `insert` operations for any of the mentioned nodes, we recommend you review your workflows.
By default, all `insert` operations will have `Return fields: *` as the default, setting, returning all information inserted.
Previously, the node would return all information it received, without taking into account what actually happened in the database.
Before upgrading, you can [export](https://docs.n8n.io/reference/start-workflows-via-cli.html#export-workflows-and-credentials) all your credentials and workflows using the CLI.
You can then change the database to one of the supported databases mentioned [here](https://docs.n8n.io/reference/data/database.html). Finally, you can upgrade n8n and [import](https://docs.n8n.io/reference/start-workflows-via-cli.html#import-workflows-and-credentials) all your credentials and workflows back into n8n.
If you have a question in Typeform that uses a previously answered question as part of its text, the question text would look like this in the Typeform Trigger node:
`You have chosen {{field:23234242}} as your answer. Is this correct?`
Those curly braces broke the expression editor. The change makes it now display like this:
`You have chosen [field:23234242] as your answer. Is this correct?`
If you are using the Typeform Trigger node with questions using the [Recall information](https://help.typeform.com/hc/en-us/articles/360050447072-What-is-Recall-information-) feature.
In workflows using the Typeform Trigger node, nodes that reference such key names (questions that use a previously answered question as part of its text) will need to be updated.
In the Harvest Node, we moved the account field from the credentials to the node parameters. This will allow you to work witn multiples accounts without having to create multiples credentials.
In the Segment Node, we have changed how the properties 'traits' and 'properties' are defined. Now, key/value pairs can be provided, allowing you to send customs traits/properties.
### When is action necessary?
When the properties 'traits' or 'properties' are set, and one of the following resources/operations is used:
Change in naming of the Authentication field for the Pipedrive Trigger node.
### When is action necessary?
If you had set "Basic Auth" for the "Authentication" field in the node.
### How to upgrade:
The "Authentication" field has been renamed to "Incoming Authentication". Please set the parameter “Incoming Authentication” to “Basic Auth” to activate it again.
In the Active Campaign Node, we have changed how the `getAll` operation works with various resources for the sake of consistency. To achieve this, a new parameter called 'Simple' has been added.
We have renamed the operations in the Todoist Node for consistency with the codebase. We also deleted the `close_match` and `delete_match` operations as these can be accomplished using the following operations: `getAll`, `close`, and `delete`.
We have simplified how attachments are handled by the Twitter node. Rather than clicking on `Add Attachments` and having to specify the `Catergory`, you can now add attachments by just clicking on `Add Field` and selecting `Attachments`. There's no longer an option to specify the type of attachment you are adding.
### When is action necessary?
If you have used the Attachments option in your Twitter nodes.
### How to upgrade:
You'll need to re-create the attachments for the Twitter node.
For the nodes mentioned above, you'll need to give them access to the credentials again by opening the credentials and moving them from "No Access" to "Access". After you've done that, there are two ways to upgrade the workflows and to make them work in the new version:
After upgrading, select the whole workflow in the editor, copy it, and paste it into a text editor. In the JSON, change the node types manually by replacing the values for "type" as follows:
Then delete all existing nodes, and then paste the changed JSON directly into n8n. It should then recreate all the nodes and connections again, this time with working nodes.
Because of a typo very often `reponse` instead of `response` got used in code. So also on the Webhook-Node. Its parameter `reponseMode` had to be renamed to correct spelling `responseMode`.
### When is action necessary?
When Webhook-Nodes get used which have "Response Mode" set to "Last Node".
### How to upgrade:
After upgrading open all workflows which contain the concerning Webhook-Nodes and set "Response Mode" again manually to "Last Node".
