26.3.4

What's Changed

• [FRONT] DERCBOT-1981 fix: prevent lexicon group id 0 on empty base by @rkuffer in #2062
• Remove positive validation for lexicon group IDs by @scezen in #2063
• [DERCBOT-1986] Support custom sources label by @assouktim in #2065
• Chore/studio angular 21 by @rkuffer in #2073
• feat(studio): add configurable environment banner by @rkuffer in #2074
• feat(studio): add CSV import/export for datasets by @rkuffer in #2075
• [DERCBOT-1992] Handle SQL DataException by @assouktim in #2078
• [DERCBOT-1986] Fixes and add of waiting message parameter by @assouktim in #2079
• resolves #2084: update ktlint to 1.8.0 by @Fabilin in #2085
• [DERCBOT-1913] Allow FAQ Import by @scezen in #2080
• resolves #2076 [Web Connector] add props to routing context by @Fabilin in #2077
• resolves #2082: implement new user data redaction mechanism by @Fabilin in #2083
• fix #2066 [Web Connector] add check for updated frontend locale by @Fabilin in #2068

Full Changelog: tock-26.3.3...tock-26.3.4