Breaking: #72830 - Removed deprecated RTE transformations ts & ts_transform 

See forge#72830

Description 

The transformation option "ts" and "ts_transform" are outdated since the introduction of CSS Styled Content and have been removed from the TYPO3 Core.

The two related PHP methods TS_transform_rte and TS_transform_db had the second method parameter dropped.

Impact 

Setting the TSconfig option RTE.proc.overruleMethod = ts or RTE.proc.overruleMethod = ts_transform will result in not having any transformation applied to the content anymore.

Affected Installations 

Any installation with custom RTE transformation options to render legacy HTML code.

Migration 

Use ts_css instead, which is set by default since TYPO3 4.0.