## Utilities - Bug #1359: Leak in Singletons: thery were not properly destroyed on exit following a recent change. - Bug #1353: the resolution for bug #1340 was not applied to Seldon exceptions. ## Parameters - Support #1347: Improve the error message when a Parameter per domain is ill-defined ## Operators - Bug #1352: Operator MixedSolidIncompressibilitywas not correctly updated in #1189. ## InputData - Support #1350: Remove minimum_time_step input data in most cases. ## Miscellaneous - Support #1371: Really remove input_parameter_data throughout the code: lots were remaining after #1304... ## Scripts - Bug #1372: Commit hook script didn't work as intended with Python3 for the special branches which are allowed to accept commits without indexes. - Support #1366: Update init_morefem script. ## Post processing - Feature #1344: Extend the scope of OutputDeformedMesh: so far only Medit format was supported for no strong reason. - Bug #1345: Nasty bug found in OutputDeformedMesh. - Support #1355: Speed-up post-processing ## Build - Support #1365: Propose Docker build for Ubuntu, Fedora in debug and release mode. - Support #1362: CMake: upgrade to minimum 3.9 to get rid of LTO related CMake warnings. ## Developer tools - Feature #1358: Introduce proper Valgrind suppression file. - Support #1349: Update Catch to v2.4.0. ## XCode - Support #1367: Update some XCode templates. - Support #1364: Update XCode to the new separation of debug and release mode in third party library. - Support #1356: Update warnings: XCode 10 introduced new clang warnings.