Deprecated fiscal_calendar()

We have deprecated the fiscal_calendar() DSL function, which has been superseded by the more flexible and robust company_calendar().

DSL - fiscal_calendar()

Deprecation date: March 2023 (function still available, but returns a deprecation warning in the Exabel app)
Planned removal date: 31 March 2024 (function will no longer work)

The rationale for this deprecation is to encourage users to shift to using the new company_calendar() function with its more flexible and robust logic. For more details, see the release announcement and the DSL documentation.

As fiscal_calendar() is a widely used function, we have left an extended deprecation period of 1 year. During this time, warnings will be issued when plotting / evaluating any derived signals using these functions in Signal Explorer. After the removal date, derived signals using this function will fail to evaluate.