**Noteworthy changes in version 1.22.0 **(2023-08-21)
* Prevent wrong plaintext when verifying clearsigned signature. [T6622]
* Return bad data error instead of general error on unexpected data.
[T6617]
* Take care of offline mode for all operations of gpgsm engine.
[T6648]
* Prepare the use of the forthcoming libassuan version 3.
* New configure option --with-libtool-modification. [T6619]
* cpp: Expose gpgme_decrypt_result_t.is_mime. [T6199]
* qt: Clean up after failure or cancel of sign/encrypt archive
operation. [T6584]
* qt: Add setInputEncoding to QGpgMe::EncryptJob. [T6166]
* qt: Make toLogString helper public. [T6584]
Interface changes relative to the 1.21.0 release:
```
qt: EncryptJob::setInputEncoding NEW.
qt: DecryptionResult::isMime NEW.
qt: std::string::toLogString NEW.
```
[c=C42/A31/R0 cpp=C25/A19/R0 qt=C19/A4/R0]
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