2.7.10-RC1

Version change to prepare for a next release 2.7.10 (#1193) (commit: eb28c99)
Jenkins pipelines - GitHub PR verification by Eclipse-CI Jenkins (#1203) (commit: 26ab0ef)
Bug 574548: Add support for parameters with CriteriaBuilder update query (commit: 0d60b72)
Travis-CI removal (#1222) (commit: eabb43c) (details / githubweb)
Fix #1161: Clone appropriate fields in OneToManyMapping.clone(). Fix ConcurrentModificationException. (backport for 2.7) (#1208) (commit: 474f855)
Minor JSE test failure fixes (commit: 95e1fc7)
Update Eclipselink to use Eclipselink*Visitor types (commit: d7e41b0)
Bug 1245: NullPointerException from BatchFetchPolicy dataResults (commit: ffca7ee)
Bug 412391: Add support for hidden mappedsuperclass attributes (commit: 8a7e963)
Bug 1343 - optimize getStackTrace call in ConcurrencyManager to fix throughput degradation (#1346) (commit: 0c1a376)
Update ConcurrencyManager impl to be in sync with master (#1347) (commit: a437d85)
Update ECL 2.7 to use Eclipselink ASM 9.2.0. (#1361) (commit: 3b158c7)
Bug 463042: Concurrency issue with Case expression operator (#1357) (commit: 26e1fe7)
SQL Struct with @lob (BLOB, CLOB) used as stored procedure parameter type - fix (#1339) (commit: fc558d4)
Problems with session customizer when upgrading to 2.7.9 - bugfix + unit test (#1366) (commit: e20917f)
Test dependencies update (JBoss Logging, Classmate) (#1349) (commit: d3596c8)
IdentifiableTypeImpl throws IllegalArgumentException with EmbeddedId and relations - bugfix + unit test (commit: de56357)