Open Source Diary of @cowtowncoder: 2024

This is my (incomplete) public record of Open Source activities for year of 2024, when I worked at DataStax.com.

2024

January

• 2024-01-01 (mon): Fixed https://github.com/FasterXML/jackson-dataformats-binary/issues/437 -- another OSS-Fuzz found NPE
• 2024-01-02 (tue): Worked on https://github.com/FasterXML/jackson-datatypes-collections/pull/144 -- PR for Guava Range deserialization from "Stringified"
• 2024-01-03 (wed):
  • Completed and merged fix for https://github.com/FasterXML/jackson-modules-java8/issues/296 -- Date/Time polymorphic serialization with DEDUCTION
  • Merged https://github.com/FasterXML/jackson-datatypes-collections/pull/144 -- Guava Range deserialization from "Stringified" representation
• 2024-01-04 (thu):
  • Fixed https://github.com/FasterXML/jackson-dataformats-binary/pull/440 -- Another Ion-related OSS-Fuzz issue
  • Implemented initial part of https://github.com/FasterXML/jackson-core/issues/1149 -- Add JsonParser.getNumberTypeFP()
• 2024-01-06 (sat):
  • Worked on https://github.com/FasterXML/jackson-dataformats-binary/issues/443 -- JsonParser.getNumberTypeFP() for Binary backends
    • https://github.com/FasterXML/jackson-dataformats-binary/pull/444 -- First: Avro
    • https://github.com/FasterXML/jackson-dataformats-binary/pull/445 -- Second: CBOR
    • https://github.com/FasterXML/jackson-dataformats-binary/pull/446 -- Third: Ion
    • https://github.com/FasterXML/jackson-dataformats-binary/pull/447 -- Fourth: Protobuf
    • https://github.com/FasterXML/jackson-dataformats-binary/pull/448 -- Fifth: Smile
  • Merged https://github.com/FasterXML/jackson-databind/pull/4304 -- Make TypeIdResolvers java.io.Serializable
• 2024-01-08 (mon): Merged modified https://github.com/FasterXML/jackson-dataformats-binary/issues/449 -- Fix for AvroParser OSS-Fuzz issue
• 2024-01-09 (tue):
  • Merged https://github.com/FasterXML/jackson-dataformats-binary/pull/453 -- additional fixes to AvroParserImpl
  • Merged https://github.com/FasterXML/jackson-dataformats-binary/pull/452 -- IndexOutOfBoundsException in CBORParser for invalid input
  • Merged fix for https://github.com/FasterXML/jackson-databind/pull/4311 -- Enum deser, PropertyNamingStrategy
• 2024-01-11 (thu):
  • Merged https://github.com/FasterXML/jackson-databind/pull/4314 -- Better fix for [databind#4302]
  • Merged https://github.com/FasterXML/jackson-dataformats-binary/pull/455 -- Fix for IonReader.doubleValue() + AIOOBE
  • Merged https://github.com/FasterXML/jackson-dataformats-binary/pull/456 -- Fix for CBORParser OSS-Fuzz boundary issue
• 2024-01-12 (fri) Merged https://github.com/FasterXML/jackson-dataformats-text/pull/452 -- Fix for YAMLParser, OSS-Fuzz identified NumberFormatException
• 2024-01-13 (sat) Fixed https://github.com/FasterXML/jackson-core/issues/1186 -- BufferRecycler release logic improvement
• 2024-01-14 (sun)
  • Merged https://github.com/FasterXML/jackson-dataformats-binary/pull/457 -- Yet Another IonReader AIOOBE issue
  • Merged https://github.com/FasterXML/jackson-databind/pull/4318 -- Failing unit test for databind#4309
  • Fixed https://github.com/FasterXML/jackson-dataformats-text/issues/45 -- Add CsvGenerator.Feature.WRITE_LINEFEED_AFTER_LAST_ROW
  • Merged https://github.com/FasterXML/jackson-databind/pull/4317/ -- Junit 5 conversions
• 2024-01-15 (mon) -- MLK Day! (off from work)
  • Merged https://github.com/FasterXML/jackson-databind/pull/4320 -- Fixing [databind#4309], null-handling
  • Merged https://github.com/FasterXML/jackson-core/pull/1189 -- Failing test for Async parser + filtering
  • https://github.com/FasterXML/jackson-core/issues/1190 -- Add JsonRecyclerPools tests
  • Merged https://github.com/FasterXML/woodstox/pull/174 -- Optional surrogate-pair-entities feature
  • Worked on PR for https://github.com/FasterXML/jackson-modules-java8/issues/274 -- 1-based Month serialization (has CLA, ready to merge)
  • Worked on PR https://github.com/FasterXML/jackson-databind/pull/4300 -- More JDKValueInstantiators (need CLA)
• 2024-01-16 (tue)
  • Merged https://github.com/FasterXML/jackson-modules-java8/pull/292 -- 1-based Month (de)serializer
  • Woodstox 6.6 release -- https://github.com/FasterXML/woodstox/wiki/Woodstox-Release-6.6
  • Merged https://github.com/FasterXML/jackson-databind/issues/4316 -- Throwable with @JsonAnyGetter
  • Merged fix for https://github.com/FasterXML/jackson-dataformats-binary/issues/458 -- OSS-Fuzz creates NPE for CBOR
• 2024-01-17 (wed)
  • Merged https://github.com/FasterXML/jackson-databind/pull/4326 -- further fix towards [databind#4316]
  • Merged https://github.com/FasterXML/jackson-datatype-joda/pull/133 -- Joda unit test fix for JDK21
  • Merged fix for https://github.com/FasterXML/jackson-dataformats-binary/issues/460 -- Protobuf/NPE/OSS-Fuzz
  • Fixed https://github.com/FasterXML/jackson-dataformats-binary/issues/462 -- Wrong return value for ProtobufParser.currentName() at root level
  • Merged fix for https://github.com/FasterXML/jackson-dataformats-text/issues/454 -- YAMLParser, NumberFormatException
  • https://github.com/FasterXML/jackson-dataformat-xml/pull/626 -- Woodstox 6.6 update
• 2024-01-18 (thu) Merged fix for https://github.com/FasterXML/jackson-dataformats-binary/issues/464 -- CBOR, OSSFuzzer, corrupt String value
• 2024-01-20 (sat)
  • Merged https://github.com/FasterXML/jackson-databind/pull/4331 -- JUnit 5 migration continuation
  • Merged https://github.com/FasterXML/jackson-databind/pull/4300 -- JDKValueInstantiators changed for GraalVM
• 2024-01-22 (mon)
  • Merged fix for https://github.com/FasterXML/jackson-core/issues/507 -- JsonWriteFeature.ESCAPE_FORWARD_SLASHES
  • Follow up to ^^^ wrt Jackson 3.0 defaults: https://github.com/FasterXML/jackson-core/pull/1201
  • Fixed https://github.com/FasterXML/jackson-core/issues/1195 -- BufferRecycler sharing
• 2024-01-23 (tue)
  • Merged https://github.com/FasterXML/jackson-databind/pull/4334 -- BufferRecycler release changes for ObjectMapper/ObjectWriter
  • Fixed https://github.com/FasterXML/jackson-bom/issues/66 -- jackson-module-guice7 missing
  • Fixed https://github.com/FasterXML/jackson-databind/issues/4337 -- AtomicReference, @JsonSerialize(contentConverter) not working
  • Fixed https://github.com/FasterXML/jackson-modules-java8/issues/294 -- Optional content converter not working
• 2024-01-24 (wed)
  • Merged fix for https://github.com/FasterXML/jackson-databind/issues/4327 -- @JsonAlias polymorphic deduction
  • Merged https://github.com/FasterXML/jackson-databind/pull/4324 -- RecyclerPool tests
  • Merged https://github.com/FasterXML/jackson-dataformats-binary/pull/468 -- ion-java upgrade
• 2024-01-25 (thu)
  • Ion/Fuzz work, PRs:
    • https://github.com/FasterXML/jackson-dataformats-binary/pull/470 -- Reproduction of [ion#469]
    • https://github.com/FasterXML/jackson-dataformats-binary/pull/472 -- Reproduction of [ion#471]
    • https://github.com/FasterXML/jackson-dataformats-binary/pull/474 -- not-yet-failing repro for [ion#473]
  • Fixed https://github.com/FasterXML/jackson-dataformats-text/issues/456 -- Max nesting depth for YAML parsing, generation
• 2024-01-26 (fri)
  • Implemented https://github.com/FasterXML/jackson-core/issues/1202 -- Add RecyclerPool.clear() method for dropping all pooled Objects
  • Implemented https://github.com/FasterXML/jackson-core/issues/1117 -- Change default RecyclerPool to use
• 2024-01-27 (sat)
  • https://github.com/FasterXML/jackson-annotations/issues/242 -- @JsonAnySetter on (constructor) parameters
  • https://github.com/FasterXML/jackson-databind/pull/4347 -- failing test for [databind#562] (@JsonAnySetter via constructor parameter)
• 2024-01-29 (mon) Implemented https://github.com/FasterXML/jackson-dataformat-xml/issues/631 -- XmlMapper createParser()/createGenerator() overloads
• 2024-01-30 (tue)
  • Implemented https://github.com/FasterXML/jackson-dataformat-xml/issues/324 -- xsi:type support for XML output wrt polymorphic handling
  • Fixed https://github.com/FasterXML/jackson-core/issues/1207 -- StreamReadConstraints.maxNameLen not updated on symbol table
• 2024-01-31 (wed)
  • Merged https://github.com/FasterXML/jackson-databind/pull/4151 -- TypeBindings improvement wrt generic type resolution
  • Fixed https://github.com/FasterXML/jackson-dataformats-binary/issues/251 -- buffering of Ion Timestamp values

February

• 2024-02-01 (thu) Fixed https://github.com/FasterXML/jackson-databind/issues/4355 -- Enum.toString(), null
• 2024-02-02 (fri)
  • Merged https://github.com/FasterXML/jackson-databind/pull/4362: JUnit 5 conversions continuing
  • https://github.com/FasterXML/jackson-databind/issues/4364 -- PropertyName.merge()
• 2024-02-03 (sat) Fixed https://github.com/FasterXML/jackson-dataformat-xml/issues/637 -- XML namespace merging by annotation introspector
• 2024-02-04 (sun) Fixed https://github.com/FasterXML/woodstox/issues/194 -- remove QNameCreator helper class
• Trip to Santa Clara (team on-site)
• 2024-02-09 (fri)
  • Merged https://github.com/FasterXML/jackson-dataformats-binary/pull/482 -- bunch of Ion decoding fixes
  • Merged https://github.com/FasterXML/jackson-dataformats-binary/pull/481 -- Ion number overflow checks
• 2024-02-11 (sun)
  • Fixed https://github.com/FasterXML/jackson-datatypes-collections/issues/145 -- Guava Optional deserializer delegation for empty value
  • Fix https://github.com/FasterXML/jackson-datatype-joda/pull/134 -- 2 optimizations for Joda deserializers
• 2024-02-13 (tue)
  • Merged https://github.com/FasterXML/jackson-modules-base/pull/236 -- Afterburner/3.0, default methods
  • Merged fix for https://github.com/FasterXML/jackson-databind/issues/4378 -- NPE for new TextNode(null), equals()
• 2024-02-14 (wed)
  • Merged https://github.com/FasterXML/jackson-core/pull/1216 -- minor cleanup of JsonPointer
  • Merged set of minor optimizations:
    • https://github.com/FasterXML/jackson-core/pull/1219 -- a2q
    • https://github.com/FasterXML/jackson-core/pull/1203 -- Div by 1000
    • https://github.com/FasterXML/jackson-core/pull/1217 -- bitwise OR for char checks
    • https://github.com/FasterXML/jackson-core/pull/1218 -- Surrogate pair conversion optimization
  • https://github.com/FasterXML/jackson-core/pull/1223 -- Actual fix for [core#1173] (attempt 2)
• 2024-02-15 (thu) Merged https://github.com/FasterXML/jackson-core/pull/1225 -- contributed clean up of bits & pieces.
• 2024-02-16 (fri)
  • Fixed https://github.com/FasterXML/jackson-jr/issues/78 -- Number type wrappers, null deserialization
  • Fixed https://github.com/FasterXML/jackson-jr/issues/112 -- java.nio.file.Path custom serialization
  • Fixed https://github.com/FasterXML/jackson-jr/issues/116 -- Add read/write for java.nio.file.Path
• 2024-02-19 (mon)
  • Merged https://github.com/cowtowncoder/java-uuid-generator/pull/95 -- UUIDUtil.extractTimestamp() utility method
  • Add version.junit5 to oss-parent; update dependencies to make use of it.
  • Merged https://github.com/FasterXML/jackson-jr/pull/111 -- Java 8 date/time support for jackson-jr
• 2024-02-20 (tue)
  • Merged https://github.com/FasterXML/jackson-databind/pull/4393 -- UUID deser with/without padding from Base64-encoded String
  • Merged fix for https://github.com/FasterXML/jackson-jr/issues/93 -- Groovy, metadata, cycle
  • Merged https://github.com/cowtowncoder/java-uuid-generator/pull/94 -- Additional epoch-with-random generation method
• 2024-02-22 (thu) Merged https://github.com/cowtowncoder/java-uuid-generator/pull/96 -- more test coverage, code cleanup
• 2024-02-23 (fri)
  • Merged fix for https://github.com/FasterXML/woodstox/issues/196 -- WstxSAXException, endDocument() call
  • Merged https://github.com/FasterXML/jackson-jr/pull/123 -- add support for single-int Constructors
• 2024-02-26 (mon):
  • Merged https://github.com/FasterXML/woodstox/pull/198 -- Woodstox, module metadata
  • Woodstox 6.6.1 release
  • Merged https://github.com/FasterXML/jackson-databind/pull/4398 -- more JUnit5 conversion
  • Jackson 2.17.0-rc1 release
• 2024-02-28 (wed)
  • Merged https://github.com/FasterXML/jackson-dataformats-text/pull/465 -- YAML comment escaping improvements
  • Fixed https://github.com/FasterXML/jackson-dataformats-text/issues/466 -- Unit test regression for TOML/3.0
• 2024-02-29 (thu) Merged https://github.com/FasterXML/jackson-jr/pull/125 -- Support int[] deserialization

March

• 2024-03-01 (fri) -- Day Off (employee appreciation day)
  • Merged https://github.com/FasterXML/jackson-databind/pull/4405 -- JUnit5 conversion
  • Merged https://github.com/FasterXML/jackson-core/pull/1232 -- Fast FP read/write enabled by default for 3.0
  • Merged https://github.com/FasterXML/jackson-core/pull/1234 -- Lower default Max Nesting Depth limit for 3.0 (500)
  • Merged https://github.com/FasterXML/jackson-databind/pull/4406 -- No nulls for TextNode et al (in 3.0)
• 2024-03-02 (sat) Created and merged https://github.com/FasterXML/jackson-databind/pull/4408: Add failing test for #4403 (default enum read fail)
• 2024-03-03 (sun) Merged https://github.com/FasterXML/jackson-core/pull/1235 -- improve JsonParser.getNumberTypeFP()
• 2024-03-04 (mon)
  • Merged https://github.com/FasterXML/jackson-jr/pull/128 -- jackson-jr, groovy test module
  • Merged weekly Dependabot PRs for plugin updates
• 2024-03-06 (wed)
  • Merged fix for https://github.com/FasterXML/jackson-databind/issues/4409 -- Enums + PropertyNamingStrategy
  • Merged https://github.com/FasterXML/jackson-databind/pull/4419 -- Deprecate JsonNode.asText(String)
• 2024-03-07 (thu)
  • Merged https://github.com/FasterXML/jackson-databind/pull/4420 -- Prevent use of "001" as Enum index on deser
  • https://github.com/FasterXML/jackson-databind/issues/4417 -- added failing test for
  • Implemented https://github.com/FasterXML/jackson-jr/issues/131 -- JSON.Feature access for Extensions
• 2024-03-09 (sat): Jackson 2.16.2 release: https://github.com/FasterXML/jackson/wiki/Jackson-Release-2.16.2
• 2024-03-10 (sun):
  • Merged https://github.com/FasterXML/jackson-databind/pull/4423 -- jackson-databind JUnit5 conversion
  • Merged Duplicate key detection does not work for (simple) Trees -- Support dup detection for Simple Tree reading
  • Merged https://github.com/FasterXML/jackson-jr/pull/130 -- Support JDK 17 Record serialization
• 2024-03-12 (tue)
  • Merged https://github.com/FasterXML/jackson-databind/pull/4426 -- fix for delegating creator, bogus property name
  • Jackson 2.17.0 release!
• 2024-03-20 (wed) -- back from Finland
  • Tons of Dependabot PRs merged
  • Merged https://github.com/FasterXML/jackson-databind/pull/4434 -- JUnit5 conversion (jackson-databind)
  • Merged https://github.com/FasterXML/jackson-core/pull/1238 -- JUnit5 conversion (jackson-core)
• 2024-03-21 (thu)
  • Merged https://github.com/FasterXML/jackson-core/pull/1244 -- JUnit5 conversion 2/6 (jackson-core)
  • Merged https://github.com/FasterXML/jackson-core/pull/1245 -- JUnit5 conversion 3/6 (jackson-core)
• 2024-03-22 (fri)
  • Merged https://github.com/FasterXML/jackson-core/pull/1246 -- JUnit5 conversion 4/6 (jackson-core)
  • Merged https://github.com/FasterXML/jackson-core/pull/1247 -- JUnit5 conversion 5/6 (jackson-core)
  • Merged https://github.com/FasterXML/jackson-core/pull/1248 -- JUnit5 conversion 6/6 (jackson-core)
• 2024-03-23 (sat)
  • Merged https://github.com/FasterXML/jackson-core/pull/1241 -- fix NumberUtil.looksLikeValidNumber()
  • Merged fix for https://github.com/FasterXML/jackson-databind/issues/4435 -- Can't deserialize Stringified BigDecimal
  • Merged fix for https://github.com/FasterXML/jackson-jr/issues/90 -- USE_BIG_DECIMAL not working with TreeCodec
• 2024-03-25 (mon)
  • Merged https://github.com/FasterXML/jackson-databind/pull/4447 -- JUnit5 conversion
  • Merged https://github.com/FasterXML/jackson-databind/pull/4448 -- JUnit5 conversion as well
• 2024-03-26 (tue)
  • Merged https://github.com/FasterXML/woodstox/issues/200 -- Woodstox shading fix (isorelax)
  • Woodstox 6.6.2 release
• 2024-03-27 (wed)
  • Merged https://github.com/FasterXML/jackson-modules-java8/pull/305 -- More supported formats for ZonedDateTime as (Map) key
  • Merged https://github.com/FasterXML/jackson-dataformats-text/pull/468 -- remove sync around LRUMap in CsvMapper
  • Merged https://github.com/FasterXML/jackson-core/pull/1252 -- replace synchronized for "ThreadLocalBufferManager" with ReentrantLock
• 2024-03-28 (thu)
  • Merged https://github.com/FasterXML/jackson-core/pull/1251 -- InternCache sync
  • Wrote https://github.com/FasterXML/jackson-core/pull/1257 -- increase InternCache size
• 2024-03-29 (fri) Merged https://github.com/FasterXML/jackson-databind/pull/4430 -- sync for DeserializerCache
• 2024-03-30 (sat)
  • Merged https://github.com/FasterXML/oss-parent/pull/128 -- Moditect plugin version
  • Merged https://github.com/FasterXML/jackson-databind/pull/4460 -- JUnit5 conversion
  • Merged https://github.com/FasterXML/jackson-databind/pull/4462 -- BaseMapTest, junit4 removal
• 2024-03-31 (sun)
  • Merged https://github.com/FasterXML/jackson-jaxrs-providers/pull/184 -- Synchronized -> ReentrantLock

April

• 2024-04-03 (wed) Merged https://github.com/FasterXML/jackson-jakarta-rs-providers/pull/26 -- remove synchronized blocks
• 2024-04-05 (fri) Merged https://github.com/FasterXML/jackson-databind/pull/4468 -- Empty QName from ""
• 2024-04-06 (sat)
  • Merged https://github.com/FasterXML/jackson-databind/pull/4467 -- NON_DEFAULT handling
  • Merged https://github.com/FasterXML/jackson-databind/pull/4469 -- null + set
  • Merged https://github.com/FasterXML/jackson-annotations/pull/248 -- JUnit5 conversion
  • Merged https://github.com/FasterXML/jackson-databind/pull/4456 -- DeserializerCache, locking
• 2024-04-07 (sun)
  • Merged https://github.com/FasterXML/jackson-databind/pull/4458 -- Rewrite sync for BeanDeserializerBase
  • Merged https://github.com/FasterXML/jackson-databind/pull/4472 -- Rewrite sync for TypeDeserializerBase
  • Merged https://github.com/FasterXML/jackson-dataformats-binary/pull/484 -- Rewrite sync in ProtobufMapper
• 2024-04-08 (mon)
  • Merged https://github.com/FasterXML/jackson-databind/pull/4476 -- JsonNode javadoc improvement
  • https://github.com/FasterXML/jackson-jr/pull/141 -- Dependabot plugin upgrade
  • https://github.com/FasterXML/jackson-core/pull/1259 -- Dependabot plugin upgrade
  • https://github.com/FasterXML/jackson-databind/pull/4475 -- Dependabot plugin upgrade
• 2024-04-09 (tue)
  • Merged https://github.com/FasterXML/jackson-dataformats-binary/pull/486 -- ion-java dep update
  • Merged https://github.com/FasterXML/jackson-dataformats-text/pull/471 -- CSV, empty vs null String from quoted/unquoted
• 2024-04-10 (wed)
  • Merged https://github.com/FasterXML/jackson-databind/pull/4474 -- allow use of double-taking single-arg constructor to deser from JSON Integer
  • Merged https://github.com/FasterXML/jackson-jakarta-rs-providers/pull/28 -- add volatile for safer access
  • Merged https://github.com/FasterXML/jackson-jaxrs-providers/pull/187 -- add volatile for safer access
• 2024-04-15 (mon)
  • Dependabot PRs:
    • https://github.com/FasterXML/oss-parent/pull/131 -- gpg plugin
    • https://github.com/FasterXML/oss-parent/pull/132 -- scm plugin
    • https://github.com/FasterXML/oss-parent/pull/133 -- jar plugin
  • Merged https://github.com/FasterXML/jackson-databind/pull/4477 -- failing for a Record+Creator issue
  • Merged https://github.com/FasterXML/jackson-core/issues/1262 -- add RecyclerPool.pooledCount()
• 2024-04-18 (thu)
  • Merged https://github.com/FasterXML/jackson-databind/pull/4483 -- remove final from BeanSerializer.serialize()
  • Fixed https://github.com/FasterXML/jackson-databind/issues/4481 -- Enum setting override
  • Fixed https://github.com/FasterXML/jackson-databind/issues/4443 -- Add Iterable as IterationType
• 2024-04-19 (fri)
  • Merged https://github.com/FasterXML/jackson-core/pull/1267 -- revert default recycler pool back to ThreadLocalPool
  • Merged https://github.com/FasterXML/jackson-core/pull/1268 -- Change default RecyclerPool to newConcurrentDequePool (for 2.18)
  • Merged https://github.com/FasterXML/jackson-core/pull/1270 -- Allow deferred RecyclerPool instantiation in 3.0
  • Merged https://github.com/FasterXML/jackson-core/pull/1230 -- Improve perf of TextBuffer, float/double parsing
• 2024-04-20 (sat)
  • Fixed https://github.com/FasterXML/jackson-databind/issues/4489 -- Unable to override DeserializationFeature.READ_UNKNOWN_ENUM_VALUES_USING_DEFAULT_VALUE with JsonFormat.Feature.READ_UNKNOWN_ENUM_VALUES_USING_DEFAULT
  • Merged https://github.com/FasterXML/jackson-bom/pull/69 -- remove JUnit4 dependency from jackson-base
• 2024-04-22 - 2024-04-25: work trip (off-site) to Santa Clara
• 2024-04-26 (fri): Merged https://github.com/FasterXML/jackson-core/pull/1275 -- tests for SerializedString
• 2024-04-27 (sat):
  • Merged https://github.com/FasterXML/jackson-databind/pull/4504 -- Un-deprecate JsonNode.asText(String)
  • Merged https://github.com/FasterXML/jackson-databind/pull/4505 -- revert "IterationType from Iterable" (issue [databind#4443])
  • Merged HPPC dep updates:
    • https://github.com/FasterXML/jackson-datatypes-collections/pull/150 -- HPPC 0.9.1 for 2.18
    • https://github.com/FasterXML/jackson-datatypes-collections/pull/150 -- HPPC 0.8.2 for 2.17
• 2024-04-29 (mon)
  • Completed https://github.com/FasterXML/jackson-datatypes-collections/issues/149 -- CI workflow matrix build
  • Merged https://github.com/FasterXML/woodstox/pull/205 -- Woodstox, EventFactory, Location
• 2024-04-30 (tue): Fixed https://github.com/FasterXML/jackson-core/issues/1277 -- Re-enale FastDoubleParser optimization for JDK 22

May

• 2024-05-01 (wed): Merged https://github.com/FasterXML/jackson-databind/pull/4510 -- databind/CI improvements
• 2024-05-04 (sat)
  • Merged https://github.com/FasterXML/jackson-dataformats-binary/pull/491 -- Ion float/double parsing problem in 2.17.0, test
  • Fixed https://github.com/FasterXML/jackson-core/issues/1264 -- FastDoubleParser shading
• 2024-05-06 (mon)
  • Merged https://github.com/FasterXML/jackson-databind/pull/4518 -- minor pom.xml cleanup wrt JDK 11 test
  • Merged https://github.com/FasterXML/jackson-databind/pull/4517 -- fix CI for JDK 22
• 2024-05-07 (tue): Implemented https://github.com/FasterXML/jackson-databind/issues/4516 -- cascading rebuilds via CI
• 2024-05-10 (fri)
  • Fixed https://github.com/FasterXML/jackson-dataformat-xml/issues/509 -- Jackson 2.13+, mixed content
  • https://github.com/FasterXML/jackson-core/issues/1271 -- Deprecate "lockFreePool" in 2.18; remove from 3.0
• 2024-05-17 (fri): Worked on "Bean Introspection rewrite" (and couple of previous days too)
• 2024-05-18 (sat):
  • Fixed https://github.com/FasterXML/jackson-databind/issues/4452 -- Record serialization @JsonProperty renaming
  • Merged https://github.com/FasterXML/jackson-databind/pull/4532 -- First part of major Bean Property Introspection rewrite
• 2024-05-20 (mon):
  • Merged https://github.com/FasterXML/jackson-modules-base/pull/235 -- JAXB version loosening
  • Merged https://github.com/cowtowncoder/java-uuid-generator/pull/106 -- Fixes UUID v1/v6 timestamp extraction
• 2024-05-25 - 27: Oregon trip (no OSS)
• 2024-05-28 (tue):
  • Finished 2.x version of https://github.com/FasterXML/jackson-databind/issues/4515: Rewrite Bean Property Introspection logic in Jackson 2.x
• 2024-05-29 (wen):
  • Completed https://github.com/FasterXML/jackson-databind/issues/4515 -- Rewrite Bean Property Introspection -- merging into 3.0
  • (Marked as) Fixed https://github.com/FasterXML/jackson-databind/issues/4119 -- Constructor, read-only
  • (Marked as) Fixed https://github.com/FasterXML/jackson-databind/issues/3241 -- Constructor, SetterInfo
  • (Marked as) Fixed https://github.com/FasterXML/jackson-databind/issues/2977 -- Incompatible FAIL_ON_MISSING_PRIMITIVE_PROPERTIES and field level @JsonProperty
  • (Marked as) Fixed https://github.com/FasterXML/jackson-databind/issues/806 -- JsonCreator, implicit names, NamingStrategy
• 2024-05-30 (thu): Merged https://github.com/FasterXML/jackson-databind/pull/4551 -- unit test to try to reproduce [#4085]
• 2024-05-31 (fri)
  • Code review https://github.com/FasterXML/jackson-databind/pull/4366 -- @JsonAnySetter for Creators -- NOT yet merged
  • Fixed https://github.com/FasterXML/jackson-databind/issues/4356 -- BeanDeserializerModifier.updateBuilder() not working

June

• 2024-06-02 (sun): Released JUG 5.1.0
• 2024-06-03 (mon): https://github.com/FasterXML/jackson-core/pull/1294 -- revert Default Recycler Pool change (back to ThreadLocal-based) for 2.18
• 2024-06-04 (tue): Fixed https://github.com/FasterXML/jackson-databind/issues/4561 -- ReentrantLock + DeserializerCache issue in 2.17.1
• 2024-06-05 (wed): Nasal surgery -- no work of any kind
• 2024-06-06 (thu):
  • Merged https://github.com/FasterXML/jackson-databind/pull/4568 -- revert [#4561] from monday, re-apply ReentrantLock in 2.17 for 2.17.1
  • Aalto XML
    • https://github.com/FasterXML/aalto-xml/pull/88 -- CI, Maven clean up
    • https://github.com/FasterXML/aalto-xml/pull/90 -- Stax2 API dep update
    • Merged fix for https://github.com/FasterXML/aalto-xml/issues/86 -- Split surrogate for CDATA
    • Merged fix for https://github.com/FasterXML/aalto-xml/issues/91 -- Split surrogate for Comment
    • Merged fix for https://github.com/FasterXML/aalto-xml/issues/93 -- Split surrogate for PI
  • Merged fix for https://github.com/FasterXML/jackson-dataformats-binary/issues/494 -- Avro Enum-as-String (Schema)
  • Merged https://github.com/FasterXML/jackson-databind/pull/4566 -- Jackson 3.0 default for DeserializationFeature.READ_ENUMS_USING_TO_STRING
• 2024-06-07 (fri):
  • Fix https://github.com/FasterXML/jackson-databind/issues/4570: Deprecate ObjectMapper.canDeserialize()/ObjectMapper.canSerialize()
  • Merged fix for https://github.com/FasterXML/jackson-databind/issues/4564: Possible 2.16.0 Enum-as-JSON-Object serialization regression
  • Release Aalto-xml 1.3.3 (with 4 fixes)
  • Fixed https://github.com/FasterXML/jackson-dataformats-binary/issues/497 -- IonValueMapper.copy() missing
  • Merged https://github.com/FasterXML/jackson-dataformats-binary/pull/499 -- ObjectMapper.copy()/copyWith() for Smile, CBOR mappers
  • Merged https://github.com/cowtowncoder/java-uuid-generator/pull/110 -- JUG, code coverage
• 2024-06-08 (sat): Merged fix for -- PR to Allow @JsonAnySetter for Creator properties
• 2024-06-09 (sun) https://github.com/FasterXML/jackson-core/issues/1274 -- SerializedString, volatile
• 2024-06-10 (mon)
  • Merged https://github.com/FasterXML/jackson-core/pull/1299 -- minor fix to StreamReadConstraints constructor
  • Merged https://github.com/FasterXML/jackson-core/pull/1300 -- part of moving Reference down to JacksonException
  • Merged https://github.com/FasterXML/jackson-core/pull/1301 -- 2nd part of moving Reference down to JacksonException
• 2024-06-11 (tue): Merged https://github.com/FasterXML/jackson-core/pull/1303 -- one last PR for JacksonException refactoring
• 2024-06-12 (wed):
  • Merged https://github.com/FasterXML/jackson-core/pull/1306 -- demote StreamReadConstraints to ParserMinimalBase
  • Work on Jackson-3.0 dependant/triggered builds
• 2024-06-13 (thu):
  • Merged fix for https://github.com/FasterXML/jackson-databind/issues/4575 -- null from Converter not handled
  • Merged https://github.com/FasterXML/jackson-jr/pull/148 -- Record deserialization support
  • Fix https://github.com/FasterXML/jackson-dataformats-binary/issues/501 -- ion-java dep to 1.11.8
  • Fix https://github.com/FasterXML/jackson-core/issues/1308 -- allow trailing dot on NumberInput.looksLikeValidNumber()
  • https://github.com/FasterXML/jackson-databind/issues/4577 -- Same as above (see ^^^)
• 2024-06-14 (fri):
  • Merged https://github.com/FasterXML/jackson-databind/pull/4572 -- default for MapperFeature.SORT_PROPERTIES_ALPHABETICALLY for 3.0
• 2024-06-15 (sat):
  • Fixed https://github.com/FasterXML/jackson-databind/issues/4407: Allow null type id from TypeIdResolver
  • Fixed Jackson 2.18 dep build (wrt Sonatype changes)
• 2024-06-16 (sun): Father's day!
• 2024-06-17 (mon):
  • Maven plug-in updates by Dependabot to oss-parent
  • Fixed Jackson 3.0 dep build (wrt Sonatype changes)
• 2024-06-18 (tue):
  • Merged https://github.com/FasterXML/jackson-core/pull/1296 -- maxTokenCount StreamReadConstraints
  • Fixed https://github.com/FasterXML/jackson-databind/issues/4580 -- Add MapperFeature.SORT_CREATOR_PROPERTIES_BY_DECLARATION_ORDER
• 2024-06-19 (wed): -- Juneteenth
  • Fixed https://github.com/FasterXML/jackson-databind/issues/4589 -- Remove MapperFeature.SORT_CREATOR_PROPERTIES_BY_DECLARATION_ORDER from 3.0; make logic default
  • Merged https://github.com/FasterXML/jackson-jr/pull/161 -- revert jackson-jr#148 (Record deserialization)
• 2024-06-20 (thu): Merged https://github.com/FasterXML/jackson-datatypes-misc/pull/47 -- fix for jakarta-jsonp module-info
• 2024-06-21 (fri): Fixed https://github.com/FasterXML/jackson-dataformat-xml/issues/657 -- XML nesting depth tracking
• 2024-06-22 (sat): Merged https://github.com/FasterXML/jackson-databind/pull/4594 -- Test for null deserialization
• 2024-06-23 (sun): Merged https://github.com/FasterXML/jackson-databind/issues/736 -- Fix Kotlin 3.0 tests wrt MapperFeature default change
• 2024-06-24 (mon):
  • Merged https://github.com/FasterXML/oss-parent/pull/155 and 2 other Dependabot updates for Maven plug-in versions
  • Merged https://github.com/FasterXML/jackson-dataformat-xml/pull/659 -- Problem with annotation merging wrt PropertyName.NO_NAME, XML wrapper name
    • also wrote a jackson-databind test verifying same for AnnotationIntrospectorPair
  • Fixed https://github.com/FasterXML/jackson-core/issues/1284 -- JsonParser.getDoubleValue() without forced buffering
• 2024-06-25 (tue)
  • Merged https://github.com/FasterXML/jackson-databind/pull/4599 -- Use new "_updateToken()" methods by TokenBuffer etc
  • Merged https://github.com/FasterXML/jackson-dataformats-text/pull/480 -- use new "_updateToken()" method for CSV, YAML parsers
  • Merged https://github.com/FasterXML/jackson-dataformats-binary/pull/503 -- use new "_updateToken()" for Ion
• 2024-06-26 (wed)
  • Merged https://github.com/FasterXML/jackson-dataformats-text/pull/481 -- Fix setSchema() for CSV
  • Merged https://github.com/FasterXML/jackson-core/pull/1314 -- ParserMinimalBase._nullSafeUpdateToken()
  • Merged https://github.com/FasterXML/jackson-dataformat-xml/pull/660 -- "_updateToken()" for XML parser too
• 2024-06-27 (thu)
  • Merged https://github.com/FasterXML/jackson-dataformat-xml/pull/662 -- XML token count test
  • Merged https://github.com/FasterXML/jackson-dataformats-binary/pull/504 -- _updateToken() for binary formats too
• 2024-06-30 (sat): Merged fix for https://github.com/FasterXML/jackson-jr/issues/162 -- Jackson-jr Record deserialization support

July

• 2024-07-01 (mon): Merged github CI plugin updates, oss-parent versions (Dependabot PRs)
• 2024-07-02 (tue)
  • Merged https://github.com/FasterXML/jackson-databind/pull/4609 -- fixes [databind#4602], Array-delegating Creator
  • Merged https://github.com/FasterXML/jackson-databind/pull/4608 -- failing test for [databind#4607]
• 2024-07-03 (wed) Merged https://github.com/FasterXML/jackson-databind/pull/4611 -- fix for ObjectId failure, wrt DeserializationFeature.FAIL_ON_UNRESOLVED_OBJECT_IDS
• 2024-07-04 (thu) Merged https://github.com/FasterXML/jackson-databind/pull/4612 -- Fix ObjectId handling with native Object Ids (YAML)
• 2024-07-05 (fri) Jackson 2.17.2 release -- https://github.com/FasterXML/jackson/wiki/Jackson-Release-2.17.2
• 2024-07-09 (tue) Completed impl for https://github.com/FasterXML/jackson-databind/issues/4584 -- Primary Creator extension point
• 2024-07-16 (tue) Fixed https://github.com/FasterXML/jackson-databind/issues/4620 -- problem with Default Creator discovery, implicit Creators (wrt Kotlin module)
• 2024-07-18 (thu) Merged https://github.com/FasterXML/jackson-databind/pull/4624 -- More Record testing for solved issues
• 2024-07-19 (fri) Kotlin build improvement to include Kotlin sources: https://github.com/FasterXML/jackson-module-kotlin/pull/820 (and 2 for other branches)
• 2024-07-20 (sat):
  • Merged https://github.com/FasterXML/jackson-databind/pull/4625 -- Change DeserializationFeature.FAIL_ON_UNKNOWN_PROPERTIES default to false
  • Merged https://github.com/FasterXML/jackson-dataformats-text/pull/482 -- Allow passing ParserImpl by a subclass or overwrite the events
• 2024-07-21 (sun):
  • Marked https://github.com/FasterXML/jackson-databind/issues/4617 as fixed -- Record serialization order
  • Fixed https://github.com/FasterXML/jackson-annotations/issues/258 -- @JsonIgnore on Constructor parameter
  • Merged https://github.com/FasterXML/jackson-databind/pull/4627 -- fixes 2 Record issues (4626, 4630)
    • ^^^ had to revert due to regressions!
• 2024-07-22 (mon): Merged a test for https://github.com/FasterXML/jackson-databind/issues/3439 -- (already fixed Record, @JsonAnySetter issue)
• 2024-07-24 (wed)
  • Merged https://github.com/FasterXML/jackson-databind/pull/4641 -- fix to @JsonAnySetter + Creator introspection
  • Fixed https://github.com/FasterXML/jackson-dataformats-binary/issues/506 -- Protobuf, UUIDs
  • Fixed Jackson 3.x Snapshot builds (Credential invalidated?)
  • Updated ion-java to 1.11.9
• 2024-07-26 (fri): Merged https://github.com/FasterXML/jackson-jaxrs-providers/pull/192 -- JAX-RS 1.x back for 2.18
• 2024-07-27 - 2024-08-10: On Vacation! (Finland, Latvia)

August

• 2024-08-11 (sun): Merged https://github.com/FasterXML/jackson-dataformats-binary/pull/508 -- fix on Avro serialization
• 2024-08-12 (mon): Fix JAX-RS / Jakarta-RS CI (3.0) wrt default change to DeserializationFeature.FAIL_ON_UNKNOWN_PROPERTIES
• 2024-08-14 (wed): Merged https://github.com/FasterXML/jackson-modules-base/pull/249 -- fix for Android Records, annotation handling
• 2024-08-15 (thu):
  • Merged https://github.com/FasterXML/jackson-dataformats-binary/pull/510 -- IonValueMapper builder overloads
  • Merged https://github.com/FasterXML/jackson-modules-java8/pull/317 -- Add failing test for issue 279 (OffsetDateTime deser with pattern)
  • https://github.com/FasterXML/jackson-modules-java8/pull/318 -- Add failing test for issue 307 (BigDecimal, JsonNode)
  • (REVERTED) https://github.com/FasterXML/jackson-databind/issues/4663 -- EnumNamingStrategies new variant, renaming of old
  • Fixed https://github.com/FasterXML/jackson-dataformats-text/issues/485 -- CSV, int/long range checks
• 2024-08-20 (tue) Merged https://github.com/FasterXML/oss-parent/pull/168 and other Dependabot PR for Maven plug-ins.
• 2024-08-21 (wed)
  • Fixed https://github.com/FasterXML/jackson-dataformats-text/issues/483 -- CSV error Location
  • https://github.com/FasterXML/jackson-dataformats-binary/pull/513 -- minor Protobuf error message improvement (wrt 483 issue)
• 2024-08-22 (thu)
  • Merged https://github.com/FasterXML/jackson-jaxrs-providers/pull/194 -- JAX-RS, @Consumes for JSON Etc
  • Merged https://github.com/FasterXML/jackson-jakarta-rs-providers/pull/31 -- Same as ^^^
  • Merged https://github.com/FasterXML/woodstox/pull/210 -- Woodstox/SAX LexicalHandler
  • Added test for https://github.com/FasterXML/jackson-dataformats-text/issues/492 -- no actual problem
• 2024-08-23 (fri)
  • Merged https://github.com/FasterXML/jackson-dataformats-binary/pull/512 -- Avro 1.11.3 upgrade!
  • Fixed https://github.com/FasterXML/jackson-databind/issues/4678 -- Records, MapperFeature.REQUIRE_SETTERS_FOR_GETTERS
• 2024-08-26 (mon)
  • Completed https://github.com/FasterXML/jackson-dataformats-text/issues/442 -- Read "decorated" values (brackets for Arrays)
  • Implemented https://github.com/FasterXML/jackson-dataformats-text/issues/495 -- Write "decorated" values, too
  • Merged fix for https://github.com/FasterXML/jackson-databind/issues/4664 -- 3.0, Enums, AnnotationIntrospector
• 2024-08-27 (tue): At Jeff Lynne's ELO concert in Seattle!!!
• 2024-08-28 (wed): Merged https://github.com/FasterXML/woodstox/pull/212 -- Woodstox, SAX, entity-replace defaults
• 2024-08-30 (fri): Jackson 2.18.0-rc1 release!

September

• Labor day!
• 2024-09-03 (tue): Merged https://github.com/FasterXML/jackson-modules-base/pull/252 -- Android Records fix
• 2024-09-04 (wed)
  • Merged https://github.com/FasterXML/jackson-databind/pull/4687 -- minor perf optimization
  • Merged https://github.com/FasterXML/jackson-databind/pull/4685 -- failing test for an issue
• 2024-09-05 (thu)
  • Merged https://github.com/FasterXML/jackson-core/pull/1329 -- failing test for [#1328] (JsonPointer.head())
  • Merged https://github.com/FasterXML/jackson-databind/pull/4689 -- Fix for [#4688], @JsonCreator regression in 2.18.0-rc1
• 2024-09-10 (tue): Fixed/merged https://github.com/FasterXML/jackson-datatypes-collections/pull/161 -- Guava OSGi dep
• 2024-09-11 (wed)
  • Merged https://github.com/FasterXML/jackson-databind/pull/4692 -- Make ArrayNode.elements() return ListIterator()
  • Add https://github.com/FasterXML/jackson-databind/pull/4695 -- failing test for BigDecimal bug in jackson-core
  • Merged https://github.com/FasterXML/jackson-core/pull/1332 -- More unit tests wrt BigDecimal bug
• 2024-09-13 (fri)
  • Merged https://github.com/FasterXML/jackson-core/pull/1331 -- Update to FastDoubleParser v1.0.1 to fix BigDecimal decoding problem
  • Merged https://github.com/FasterXML/jackson-databind/pull/4700 -- same as ^^^ but for databind
  • Merged https://github.com/FasterXML/jackson-databind/pull/4699 -- Add TokenBuffer.writeNumber() overload
• 2024-09-17 (tue): Merged https://github.com/FasterXML/jackson-core/pull/1335 -- Surrogate-pair output fix
• 2024-09-20 (fri): Merged https://github.com/FasterXML/jackson-databind/pull/4709 -- JacksonCollectors.toArrayNode()
• 2024-09-21 (sat):
  • Merged https://github.com/FasterXML/jackson-core/pull/1337 -- More 19-digit int parsing tests.
  • Merged https://github.com/FasterXML/jackson-databind/pull/4711 -- failing test for [databind#4697]
• 2024-09-24 (tue): Verified https://github.com/FasterXML/jackson-databind/issues/3202 has been fixed since 2.15, closed
• 2024-09-25 (wed): Merged https://github.com/FasterXML/jackson-core/issues/1340 -- add missing JsonFactory provides in jackson-core
• 2024-09-26 (thu): Jackson 2.18.0 release!
• 2024-09-28 (sat)
  • Merged https://github.com/FasterXML/jackson-dataformats-text/pull/499 -- SnakeYAML 2.3
  • Merged https://github.com/FasterXML/jackson-databind/pull/4720 -- fix for Kotlin/JsonAnySetter+constructor issue
  • Fixed https://github.com/FasterXML/jackson-databind/issues/4718 -- DateTimeException problem
  • Merged https://github.com/FasterXML/jackson-modules-java8/pull/321 -- Basically same as ^^^

October

• 2024-10-01 (tue)
  • Merged https://github.com/FasterXML/jackson-databind/pull/4726 -- add failing tests
  • Merged https://github.com/FasterXML/jackson-databind/pull/4728 -- More Enum naming strategies
• 2024-10-03 (thu)
  • Merged https://github.com/FasterXML/jackson-databind/pull/4722 -- @JsonUnwrapped caching fix
  • Merged https://github.com/FasterXML/jackson-databind/pull/4723 -- Global EnumNamingStrategy config
• 2024-10-07 (mon) Merged https://github.com/FasterXML/oss-parent/pull/181 -- and 3 others for plugin dep upgrades
• 2024-10-08 (tue) Fixed https://github.com/FasterXML/jackson-databind/issues/4724 -- Records, default creator detection, delegating constructor
• 2024-10-09 (wed)
  • Merged fix for https://github.com/FasterXML/jackson-databind/issues/4639 -- @JsonAnyProperty on field, handling
  • Merged https://github.com/FasterXML/jackson-dataformat-xml/pull/672 -- JDK 17 tests for jackson-dataformat-xml
• 2024-10-10 (thu): Merged https://github.com/FasterXML/jackson-dataformat-xml/pull/673 -- Unit tests to show an issue
• 2024-10-12 (sat)
  • Fixed https://github.com/FasterXML/jackson-databind/issues/4659 -- Remove TypeFactory.defaultInstance() from 3.0
  • Fixed https://github.com/FasterXML/jackson-parent/issues/15 -- Moditect downgrade to 1.1.0
• 2024-10-13 (sun): Merged https://github.com/FasterXML/jackson-databind/pull/4749 -- fix to StdDelegatingSerializer
• 2024-10-14 (mon): Updated Jetty for jackson-jaxrs-providers, jackson-jakarta-rs-providers
• 2024-10-15 (tue)
  • Merged https://github.com/FasterXML/jackson-databind/pull/4753 -- Test refactoring
  • Fix https://github.com/FasterXML/jackson-databind/issues/4741 -- @JsonInclude regression for NON_DEFAULT in 2.18.0
• 2024-10-17 (thu)
  • Merged https://github.com/FasterXML/jackson-databind/pull/4734 -- jackson-databind 2.19 import reorder
  • Merged https://github.com/FasterXML/jackson-databind/pull/4735 -- jackson-databind 3.x import reorder
• 2024-10-18 (fri) Merged https://github.com/FasterXML/jackson-dataformats-binary/pull/518 -- Fix for CBOR text segment decoding
• 2024-10-21 (mon) Fixed https://github.com/FasterXML/jackson-jr/issues/167 -- jackson-jr, Records
• 2024-10-22 (tue)
  • Merged https://github.com/FasterXML/jackson-databind/pull/4760 -- minor pom.xml fix (drop "--enable-preview" from JDK 11)
  • Woodstox 7.1.0 release!
  • https://github.com/FasterXML/jackson-dataformat-xml/pull/677 -- Woodstox 7.1.0 for XML module
• 2024-10-23 (wed) Merged https://github.com/FasterXML/jackson-databind/pull/4757 -- Failing test for issue databind#4742
• 2024-10-26 (sat) Merged https://github.com/FasterXML/jackson-databind/pull/4764 -- Unit test improvement wrt Locale
• 2024-10-27 (sun):
  • Merged impl of https://github.com/FasterXML/jackson-databind/issues/2951 -- @JsonProperty(access=) inversion
  • Merged https://github.com/FasterXML/jackson-core/pull/1352 into 2.17 -- fix overflow/infinite loop problem
• 2024-10-28 (mon)
  • Merged https://github.com/FasterXML/jackson-core/pull/1353 -- FastDoubleParser 1.90.0
  • Jackson 2.18.1 release!
• 2024-10-30 (wed)
  • Fixed https://github.com/FasterXML/jackson-core/issues/1328 -- JsonPointer.head() optimization

November

• 2024-11-01 (fri): Jackson 2.17.3 release!
• 2024-11-02 (sat): Merged https://github.com/FasterXML/jackson-databind/pull/4776 -- Test for "Serialize Map Keys" feature wrt non-Comparable key values
• 2024-11-03 (sun): Merged https://github.com/FasterXML/jackson-dataformat-xml/pull/680 -- allow overriding SerializerFactory
• 2024-11-04 (mon)
  • Merged fix for https://github.com/FasterXML/jackson-databind/issues/4773 -- Sort Maps with non-Comparable keys
  • Fixed https://github.com/FasterXML/jackson-databind/issues/4733 -- Enum Type Id serialization wrong
  • Merged https://github.com/FasterXML/jackson-datatypes-collections/pull/163 -- Add Guava Table deserialization support
  • Implement https://github.com/FasterXML/jackson-jr/issues/171 -- JSON.Feature for retaining Record field declaration order for serialization
  • Fixed https://github.com/FasterXML/jackson-jr/issues/172 -- Record deser with extra fields failing
  • Merged https://github.com/FasterXML/jackson-databind/pull/4684 -- fix issue with custom Key deserializer via "untyped" Map deserialization
• 2024-11-05 (tue): US Elections. OHHHHHHHHHHH... FUCK. :( shit-emoji
• 2024-11-06 (wed): Recovering from ^^^ sh1tsh0w :(
• 2024-11-07 (thu)
  • Merged fix for https://github.com/FasterXML/jackson-databind/issues/4787 -- String.format() in StdDelegatingDeserializer
  • Merged https://github.com/FasterXML/jackson-dataformat-xml/pull/681 -- Minor XML test stability fix
  • Merged https://github.com/FasterXML/jackson-databind/pull/4789 -- Enum naming strategy precedence fix
• 2024-11-08 (fri)
  • Merged https://github.com/FasterXML/jackson-databind/pull/4790 -- another fix for @JsonAnySetter
  • Merged https://github.com/FasterXML/jackson-core/pull/1356 -- JsonGenerator.writeTypePrefix() improvement
• 2024-11-09 (sat)
  • Marked https://github.com/FasterXML/jackson-databind/issues/4772 fixed
  • Merged https://github.com/FasterXML/jackson-databind/pull/4791 -- test for ^^^
• 2024-11-11 (mon) -- Veterans' Day
  • Merged https://github.com/FasterXML/jackson-databind/pull/4793 -- tests for yet another regression
  • Merged fix for https://github.com/FasterXML/jackson-databind/issues/4783 -- Collection deser with merge
• 2024-11-12 (tue)
  • Fixed jackson-datatypes-collections test failures wrt ^^^ (minor exception message changes)
  • Merged fix for https://github.com/FasterXML/woodstox/issues/213 -- Woodstox/SAX, initialization
  • Created and merged https://github.com/FasterXML/jackson-databind/pull/4799 -- Fix for 2 databind 2.18.x bugs
• 2024-11-14 (thu): Merged fix for https://github.com/FasterXML/jackson-core/issues/1359 -- Surrogate pair feature bug
• 2024-11-17 (sun)
  • Merged fix for https://github.com/FasterXML/jackson-modules-java8/issues/308 -- OffsetDateTime.MIN
  • Merged https://github.com/FasterXML/jackson-core/pull/1362 -- fix for JsonPointer, "orphan" tildes
• 2024-11-19 (tue)
  • Merged https://github.com/FasterXML/jackson-modules-java8/pull/329 -- Test to verify issue #124 fixed
  • Presentation at SeaJUG -- Jackson History etc
• 2024-11-20 (wed): POWER OUTAGE
• 2024-11-22 (fri): Beaujolais Nouveau party!!!
• 2024-11-23 (sat): Created PR https://github.com/FasterXML/jackson-modules-base/pull/257 for failing test
• 2024-11-24 (sun)
  • Fixed https://github.com/FasterXML/jackson-databind/issues/4807 -- EnumFactory, Object value (for XML module)
  • Fixed https://github.com/FasterXML/jackson-dataformat-xml/issues/682 -- Add test for actual fix
• 2024-11-26 (tue)
  • Fixed https://github.com/FasterXML/jackson-databind/issues/4810 -- @JsonCreator mode auto-detection
  • Fixed https://github.com/FasterXML/jackson-jakarta-rs-providers/issues/36 -- Jakarta-RS, ObjectMapper subtype narrowing for config
  • Fixed https://github.com/FasterXML/jackson-jaxrs-providers/issues/200 -- Same as ^^^ but for JAX-RS
• 2024-11-27 (wed)
  • Merged https://github.com/FasterXML/woodstox/pull/221 -- StringBuffer -> StringBuilder
  • Merged https://github.com/FasterXML/woodstox/pull/223 -- SymbolTable streamlining
  • Jackson 2.18.2 release!!!
• 2024-11-29 (fri)
  • JSTEP-8 work:
    • https://github.com/FasterXML/jackson-dataformats-binary/issues/522 -- Avro read/write feature refactoring
    • https://github.com/FasterXML/jackson-dataformats-binary/issues/524 -- CBOR write feature refactoring
    • https://github.com/FasterXML/jackson-dataformats-text/issues/510 -- CSV read/write feature refactoring
    • https://github.com/FasterXML/jackson-dataformats-binary/issues/526 -- Ion read/write feature refactoring
    • https://github.com/FasterXML/jackson-dataformats-binary/issues/528 -- Smile read/write feature refactoring
    • https://github.com/FasterXML/jackson-dataformat-xml/issues/687 -- XML read/write feature refactoring
    • https://github.com/FasterXML/jackson-dataformats-text/issues/512 -- YAML read/write feature refactoring
  • JSTEP-6 work:
    • Implemented https://github.com/FasterXML/jackson-databind/issues/3043 -- rename SerializerProvider as SerializationContext
      • BIG pile of cascading downstream changes
    • Implemented https://github.com/FasterXML/jackson-core/issues/1364 -- JsonLocation to TokenStreamLocation
• 2024-11-30 (sat)
  • Implemented https://github.com/FasterXML/jackson-databind/issues/3070 -- Default SerializationFeature.FAIL_ON_EMPTY_BEANS to false
  • Implemented https://github.com/FasterXML/jackson-databind/issues/4818 -- Rename AnnotationIntrospector.findDefaultCreator()

December

• 2024-12-01 (sun)
  • Merged https://github.com/FasterXML/jackson-databind/pull/4823 -- Failing test
  • Merged https://github.com/FasterXML/jackson-annotations/pull/268 -- Jackson annotations 3.0 to Java 8
• 2024-12-03 (tue): Completed https://github.com/FasterXML/jackson-databind/issues/4820 -- JDK baseline to JDK 17 for all components
• 2024-12-04 (wed)
  • Merged https://github.com/FasterXML/jackson-databind/pull/4830 -- JDK 11 tests to master branch
  • Fixed https://github.com/FasterXML/jackson-databind/issues/1829 -- JsonNode.deepCopy() co-variant return type
• 2024-12-05 (thu)
  • Merged https://github.com/FasterXML/jackson-databind/pull/4833 -- failing ("tofix") test
  • Merged fix for https://github.com/FasterXML/jackson-modules-java8/issues/333 -- ZoneId writing
  • Fixed https://github.com/FasterXML/jackson-jaxrs-providers/issues/123 -- JAXB Annotations dep to optional
  • Implemented https://github.com/FasterXML/jackson-databind/issues/2382: Support AutoCloseable with SerializationFeature.CLOSE_CLOSEABLE
• 2024-12-06 (fri): Merged https://github.com/FasterXML/jackson-modules-base/pull/263 -- complete Afterburner fix wrt [databind#3561]
• 2024-12-07 (sat): Finnish Independence Day celebration
• 2024-12-08 (sun)
  • Fixed https://github.com/FasterXML/jackson-databind/issues/2593 -- Java 9 doesn't deserialize properly
  • Fixed https://github.com/FasterXML/jackson-databind/issues/4835 -- simplify Record metadata access
  • Fixed https://github.com/FasterXML/jackson-databind/issues/4840 -- Increase min Android SDK to 34 for Jackson 3.0
• 2024-12-10 (tue)
  • Merged fix for https://github.com/FasterXML/jackson-databind/issues/4827 -- Exception sub-class deserialization
  • Merged https://github.com/FasterXML/jackson-dataformat-xml/pull/694 -- XML Record/JDK17 test refactoring
  • Fixed https://github.com/cowtowncoder/java-uuid-generator/issues/122 -- UUID RFC-9562 update
• 2024-12-11 (wed)
  • Merged https://github.com/FasterXML/jackson-jr/pull/179 -- Jackson 3.0/JDK 17 clean up
  • Merged https://github.com/FasterXML/jackson-databind/pull/4844 -- Null, unwrapped-single-elem
• 2024-12-12 - 12-15: mini-vacation to Washington, DC!
• 2024-12-16 (mon)
  • Merged https://github.com/FasterXML/jackson-module-jsonSchema/pull/162 -- JSON Schema/jakarta, bad module-info
  • Merged https://github.com/FasterXML/jackson-modules-java8/pull/336 -- Date/time deser performance optimization
• 2024-12-18 (wed): Merged https://github.com/FasterXML/jackson-databind/pull/4857 -- Fix for EnumSet polymorphic handling.
• 2024-12-20 (fri)
  • Merged fix for https://github.com/FasterXML/jackson-databind/issues/4860 -- Constructor detection, prefer-properties-based
  • Merged https://github.com/FasterXML/jackson-dataformats-text/pull/502 -- YAML custom parser/factory overload
  • Merged https://github.com/FasterXML/jackson-databind/pull/4862 -- fix for: Avoid type pollution in StringCollectionDeserializer
• 2024-12-22 (sun): Implemented https://github.com/FasterXML/jackson-databind/issues/4863 -- Basic JsonNode Stream methods
• 2024-12-23 (mon)
  • Merged https://github.com/FasterXML/jackson-dataformats-binary/pull/536 -- Avro Logical Type support for java.util.UUID
  • Moved https://github.com/FasterXML/jackson-dataformats-binary/issues/75 test from failing to non-failing
• 2024-12-27 (fri): Fixed https://github.com/FasterXML/jackson-databind/issues/4869 -- rename JsonNode.elements() as JsonNode.values()
• 2024-12-29 (sun):
  • Merged https://github.com/FasterXML/jackson-core/pull/1371 -- jackson-core test changes
  • Merged https://github.com/FasterXML/jackson-databind/pull/4872 -- JsonNode.asOptional()
  • Merged https://github.com/FasterXML/jackson-databind/pull/4866 -- JsonNode.optional(String / int)
• 2024-12-30 (mon):
  • Merged https://github.com/FasterXML/jackson-databind/pull/4865 -- JsonNode.valueSpliterator() etc
  • Fixed https://github.com/FasterXML/jackson-core/issues/1373 -- TreeNode.propertyNames() return type