v1.3.6

• Preserve order of iterable in viaSeq in Scala 2.13 (#330)
• Throw instead of overflowing silently when numeric values are out of range for the target type (#208)
• Convert Float to JsNumber directly without going through Double (#241)
• Build with latest Scala versions (#334)

1.3.5

See the milestone for all changes.

Security fix for several Denial Of Service vulnerabilities:

• CVE-2018-18853: Limit the number of characters for numbers in the parser (#278)
• CVE-2018-18854: Use TreeMap instead of HashMap for JsObject to prevent collision attacks (#277)
• CVE-2018-18855: Fix uncontrolled recursion in parser by limiting nesting depth (#286)

Thanks, Andriy Plokhotnyuk who brought the first two issues to our attention.

Migration Notes

For some fixes, we added new limits to the parser:

• Maximum depth of nested JSON values, defaults to 1000
• Maximum characters for number values, defaults to 100

We introduced a JsonParserSettings class which can be used to customize these limits. New overloads for JsonParser.apply and String.parseJson have been introduced to specify custom settings.

Also, field ordering changed when printing a JsValue. Use jsValue.sortedPrint if you want to be sure fields are always ordered the same.

v1.3.4

This release is cross released for Scala 2.10, 2.11, 2.12 and 2.13-M2.

It is mostly a small maintanance release in which some documentation was polished and for example the sortedPrint printer was added.

Specific source-compatibility breaking edge-case: While binary compatibility remains working in this release, there is one specific edge case which can happen and be not source-compatible when upgrading to this version. The method def pimpString was made not-implicit, and replaced by implicit def enrichString, so if you previously imported the implicit specifically by its name, i.e. rather than import spray.json._ you wrote import spray.json.pimpString code relying on this change would now break. Please change it to import _, which will bring in the required implicits.

For a complete list of closed issues please refer to the milestone.