We've added the ability to set a TTL (time-to-live) on HTTP credentials, up to a maximum of 2 minutes. This feature enables actions to store the token that is retrieved, thereby avoiding the need to make multiple requests.

We’ve added a pair of functions for working with hexadecimally encoded strings (also known as base16 encoding):

• TO_HEX encodes a string (or binary data) into a hex-encoded string

• HEX_PARSE decodes a hex-encoded string to its source input