n8n 0.227.0

Bug Fixes:
AWS S3 Node: Fix File upload, and add node tests (#6153) (deb4c04)
Compression Node: Fix issue with decompression failing with uppercase extensions (#6098) (aa59329)
core: Account for nodes with renamable content (#6109) (c99f158)
core: Assign Unknown Error only if message or description not present in error (8aedc03)
core: Avoid using Object.keys on Buffer and other non-plain objects (#6131) (a3aba83)
core: Better error message in Webhook node when using the POST method (a0dd17e)
core: Better errors for common status codes fix (700cc39)
core: Fix hasOwnProperty on augmented objects (#6124) (206b6b9)
core: Fix bug running addUserActivatedColumn migration on MariaDB (#6157) (570790e)
core: Fix canceled execution status (#6142) (839a56a)
core: Improve saml endpoints and audit events (#6107) (c0b1cdd)
core: Remove SAML config metadataUrl if XML metadata is set directly (#6143) (25fe14b)
core: Skip auth for controllers/routes that don't use the Authorized decorator, or use Authorized('none') (#6106) (59aee22)
Correctly allow sharees to test credential when opening the modal (#6111) (2e73f4a)
Date & Time Node: Numbers conversions fix (14f7114)
editor: Change execution list tab loader design (#6120) (188ef04)
editor: Disable changing of email and pw when SAML login enabled (#6104) (3e9ecd9)
editor: Fix Show details summary (#6113) (90a62cc)
editor: Fix copy selection behavior (#6112) (1607aeb)
editor: Fix cropped off completions docstrings (#6129) (85e8145)
editor: Fix focus jumping when using chrome autofill (#6140) (c63181b)
editor: Fix missing Stop Listening button (#6125) (20a72bb)
editor: Fix quote handling on dollar-sign variable completions (#6128) (51f5990)
editor: Fix sidebar button styling (#6138) (a72a511)
editor: Fix unique names for node duplication (#6134) (71ae6c6)
editor: Fix unscrollable node settings (#6133) (c8ff368)
editor: Loading state for executions tab (#6100) (4cbb05b)
editor: Remove pagination from binary data output (#6093) (c6e665a)
editor: Restrict [empty] in parameter input hint to zero-length string (#6003) (8862e1e)
editor: Show error in RLC if credentials are not set (#6108) (2c240a0)
HTTP Request Node: Add description for 'Specify Body' option (#6114) (af097ae)
HTTP Request Node: Always lowercase headers (983e6e1)
Mattermost Node: Fix base url trailing slash error (#6097) (25a386d)
Merge Node: Do not error if expected key is missing (d219af7)
Prevent displaying an endless timer in the execution list for finished executions (#6137) (701105e)
Prevent invocations of 'GET /rest/license' from returning an error when ephemeral licenses are used (#6154) (a3d26ef)
Slack Node: Restore ability to send text in addition of blocks or attachments (8669f95)
Features:
core: Add notice to alert users a new version is available (cb497fb)
editor: Add support for loadOptionsDependsOn to RLC (#6101) (b17d5f9)
editor: Add version controls settings (WIP) (#6036) (0c9ce3a)
Item Lists Node: Split out items work on objects as well as arrays (c65ac03)
Microsoft Excel 365 Node: Overhaul (5364a2d)

Core Functionality:
Added default polling interval for trigger nodes using polling.
Added support for additional hints below parameter fields.
Fixed a bug preventing default values from being used when testing credentials.
Improved the wording in the Save your Changes? dialog.
Bug fixes:
Airtable: Improved field description.
Airtable Trigger: Improved field description.
erpNext: Prevented the node from throwing an error when no data is found.
Gmail: Fixed a bug causing the BCC field to be ignored.
Move Binary data: Fixed a bug causing the binary data to JSON conversion to fail when using filesystem-based binary data handling.
Slack: Fixed a typo in the Type field.