• Update to 4.1

This release has fixes for many issues found in 4.0 including a possible crash
Eg:

• https://savannah.gnu.org/bugs/?56023
• https://savannah.gnu.org/bugs/?56117
• https://savannah.gnu.org/bugs/?56119
• https://savannah.gnu.org/bugs/?55997
• https://savannah.gnu.org/bugs/?56076

Reported by: Benno Schulenberg
MFH: 2019Q2