prepare-2.10.0-RC1

Merge pull request #765 from scalecube/update-cluster-2.6.x

Updated cluster to 2.6.0-RC1

prepare: Merge pull request #763 from scalecube/update-cluster

Added test, updated pom, added null validation to ServiceEndpoint

prepare-2.9.1-RC9

Merge pull request #758 from scalecube/update-scalecube-cluster-to-2.5.X

Updated scalecube-cluster to 2.5.0-RC2

prepare-2.9.1-RC8

Merge pull request #754 from scalecube/add-authenticator-instance

Added default DelegatingAuthenticator

prepare-2.9.1-RC7

Merge pull request #750 from scalecube/update-rsocket-version-2

Update rsocket version

prepare-2.9.1-RC6

Merge pull request #747 from scalecube/issues/746/refactor-to-response

Refactor .toResponse

prepare-2.9.1-RC5

Merge pull request #739 from scalecube/fix-bug-with-not-properly-prop…

prepare-2.9.1-RC4

Merge pull request #737 from scalecube/update-authenticator-interface

Update authenticator interface

prepare-2.9.1-RC3

Merge pull request #726 from scalecube/feature/issue-724-codec-zepo-3…

prepare-2.9.1-RC2

Merge pull request #726 from scalecube/feature/issue-724-codec-zepo-3…