Release/r7

[oguzhanunlu]

• Scala Core: bump to 0.2.0 (Scala Core: bump to 0.2.0 #292)

• Schema DDL: bump to 0.6.0 (Schema DDL: bump to 0.6.0 #293)

• igluctl: bump to 0.3.0 (igluctl: bump to 0.3.0 #294)

• igluctl: bump Schema DDL to 0.6.0 (igluctl: bump Schema DDL to 0.6.0 #295)

• Schema DDL: bump iglu-core-json4s to 0.2.0 (Schema DDL: bump iglu-core-json4s to 0.2.0 #297)

• Scala Repo Server: bump Scala to 2.10.6 (Scala Repo Server: bump Scala to 2.10.6 #289)

• Scala Core: downgrade json4s to 3.2.11 (Scala Core: downgrade json4s to 3.2.11 #268)

• Common: bump OracleJDK to 8 in .travis.yml (Common: bump OracleJDK to 8 in .travis.yml #281)

• igluctl: bump AWS SDK to 1.11.228 (igluctl: bump AWS SDK S3 to 1.11.250 #279)

• Documentation: Fix broken link on client configuration page (Documentation: Fix broken link on client configuration page #277)

• Scala Core: bump sbt-bintray to 0.5.1 (Scala Core: bump sbt-bintray to 0.5.1 #285)

• Common: add Ruby client (Common: add Ruby client #230)

• Scala Core: add json4s to test scope (Scala Core: add json4s to test scope #236)

• igluctl: fix incorrect generation of Redshift and JSON Path filenames (igluctl: fix incorrect generation of Redshift and JSON Path filenames #271)

• Scala Core: add Scala 2.12 support (Scala Core: add Scala 2.12 support #276)

• Scala Core: bump SBT to 1.0.3 (Scala Core: bump SBT to 1.0.4 #180)

• Schema DDL: generate fixed length for 'email' fields (Schema DDL: generate fixed length for 'email' fields #257)

• Schema DDL: add support for 'date' format (Schema DDL: add support for 'date' format #256)

• Common: update READMEs markdown in according with CommonMark (Common: update READMEs markdown in according with CommonMark #267)

• Schema DDL: add Scala 2.12 support (Schema DDL: add Scala 2.12 support #288)

• igluctl: switch to Scala 2.12 (igluctl: switch to Scala 2.12 #287)

• Schema DDL: add check that root of JSON Schema has type object (Schema DDL: add check that root of JSON Schema has type object #224)

• Schema DDL: add linter for optional fields (Schema DDL: add linter for optional fields #252)

• igluctl: add lint check of unknown formats (igluctl: add lint check of unknown formats #227)

• igluctl: add support for Java 9 (igluctl: add support for Java 9 #300)

• Schema DDL: add linter for upper maxLength (Schema DDL: add linter for upper maxLength #220)

• Schema DDL: add uuid format (Schema DDL: add uuid format #305)

• (from Anton) Scala Core: make proper use of implicits (Scala Core: make proper use of implicits #275)

• Common: migrate CI/CD to release-manager (Common: migrate CI/CD to release-manager #306)

• Bump version in README

• Add CHANGELOG

• Blog post

[chuwy]

Hey @oguzhanunlu, unfortunately we already released Penny Black as R3. If you're still looking for something Turkey-related, you can check out this list: https://en.wikipedia.org/wiki/Postage_stamps_and_postal_history_of_Turkey

[oguzhanunlu]

Oh, I didn't notice that. Thanks @chuwy ! Then let it be Adrianople.

[oguzhanunlu]

Current Scala version, 2.10.1, isn't compatible with JDK8 compiled classes, e.g. https://travis-ci.org/snowplow/iglu/builds/300073622#L1004 , thus I inserted a temporary bump in Scala 2.10.x which fixes issues with Java 8. Kafka had a similar issue here

[chuwy]

That's right. But please, bump it to latest 2.10.6.

[chuwy]

Hey @oguzhanunlu, could you give me some insights on how to read above check-list? Do you add unchecked items when you pushed a relevant commit into branch?

Those are of course for you, but it would be useful for me if I'll be able to interpret them correctly.

[chuwy]

Hey @oguzhanunlu, have a look at this one and please, do following:

1. Implement it and put somewhere in the root of your branch
2. create and implement similar ones for Igluctl (0.3.0) and Schema DDL (0.7.0?)
3. create bumps for inner dependencies, like igluctl: bump Schema DDL to 0.7.0 and push these bumps
4. when you're done with above, please do publishLocal for libraries and +test (note +) - it'll test apps across all versions.

Above makes our R7 release to contain not just 3rd-party, but also our own fresh libs. Right now we're just doing separate releases, which is almost useless.

Unrelated: please rename all tickets like Schema DDL: Add Scala 2.12 support to Schema DDL: add Scala 2.12 support (lowercase in second part). Sorry for bike-shedding, but we want our changelog to be consistent.

[oguzhanunlu]

@chuwy For first question, yes, I follow that. I was working on #265 today and will look at #292. Will update commit messages as well.

[chuwy]

Hey @oguzhanunlu, I see you're doing good progress on Iglu-refreshment. Let me know what do you think about adding #147 and #167 to scope of this release. I have several reasons to propose that:

1. This will unblock some work related to Schema inference meta-ticket #263 in other libraries and these particular issues (Scala Core: add support for Unversioned Schema #147 and Scala Core: split SchemaKey into data- and schema-specific #167) do not look experimental or hard to implement. At the same time now I'm quite confident this is the right way to go
2. It doesn't feel right to release next non-patch version of core library with such minor changes as we currently have
3. If we'll implement this - we'll be able to start using Iglu Core more actively as it'll include quite solid ground for versioning

Please let me know of what impact it will have for R7 ETA.