Deprecation

Deprecation - Deprecation is the discouragement of use of a feature, indicating it is slated for removal. A deprecated function or API still exists, but developers are advised not to use it and to migrate to newer alternatives. For example, if MetaTrader decides an older function is outdated, it may deprecate that function in release notes. Using deprecated code might trigger warnings. Properly marking deprecations helps automated strategy maintenance by warning developers that certain code will not be supported in future versions.