[BZ-1058874] when deleting a staged insert LeftTuple avoid to add it to the staged delete set
[BZ-1059725] throw a meaningful runtime exception when a rule uses a calender not defined on the session
(cherry picked from commit fead15636ed3e4e2fe7dc0951faf09cde571fdbb)
[BZ-1059725] throw a meaningful runtime exception when a rule uses a calender not defined on the session
(cherry picked from commit 1bb4179776b029e02474d9f5ae2e587510583f2a)
[BZ-1059690] fix globals resolution in constraints
(cherry picked from commit dde8b45e601ca70a962cbd7644ce57e4a25227d8)
[BZ-1059372] avoid NPE in timer node when a tuple is activated and rescheduled in same node evaluation
(cherry picked from commit 5af33eba2402932e9eb445035db8b5dcd9734b91)
[DROOLS-410] avoid to widen the target of a static method when jitting it
BZ1009894 - Clean-up editor for DRL fragment condition column in Guided DT
(cherry picked from commit d7f0afe03ddb78ec314f86274237d12bcff85567)
[BZ-1061024] fix pom.properties file discovery on WebSphere
(cherry picked from commit 95b6ca874f36ca6eb106f3e05e069c412ab2823c)
BZ-1061217 - Per Process Instance and Per Request do not remove ksession from db

(cherry picked from commit a9de19477bb210514e96f2edf42d725cd6f4de60)
[DROOLS-404] make jitted constraints to work with drl functions
[DROOLS-388] fix contains operator on String in jitted constraints
BZ1059232 - Guided rule editor: calendars attribute is broken when a list of calendars is used (cherry-picked from 028ff20ea0e0ce17a6d2c1ede3a6d6cfcc87a3c7)
Remove test erroneously merged into 6.0.x
BZ1059166 - Guided rule editor fails to open a valid rule (cherry-picked from f799d40bb8cb8e37007eccaad8e4dc09e574ef2d)
BZ-1013960: fixing support to the use of ternary expressions in variable replacements
(cherry picked from commit 64501a22e38c14c3e525df0dc2b517cc5de0448d)
 - making sure cause exception is not hidden
[BZ-1062547] make KieScanner to recognize newer non-timestamped snapshot artifacts
BZ-1062346 - Some task service operations do not use variable persistence strategy

(cherry picked from commit 43db3aafbcb074a6c7e2ebafa2f5144c1bba9166)
[BZ-1063255] store generated classes in kproject jar when building it with the kie-maven-plugin
(cherry picked from commit c572148c16d1000f8948c7183e1d5daf29d349e3)
[DROOLS-416] Queries do not work with events
(cherry picked from commit 8eb71d65fd03e1258c584a49229ea74644379c7b)