0.36.0

Breaking Changes

• fix!: validate fragment usage by @stuebingerb in #428
  Queries with unused fragments now result in an error

What's Changed

• fix(deps): update dependency ch.qos.logback:logback-classic to v1.5.20 by @renovate[bot] in #429
• chore(deps): update dependency org.jetbrains.kotlinx.kover to v0.9.3 by @renovate[bot] in #422
• fix: allow nullable variables when location has default by @stuebingerb in #427
• docs: document error handling by @stuebingerb in #430
• fix(deps): update dependency org.jetbrains.kotlin:kotlin-gradle-plugin to v2.2.21 by @renovate[bot] in #432
• chore(deps): update dependency org.jetbrains.kotlin.jvm to v2.2.21 by @renovate[bot] in #431
• chore(deps): update GraphiQL playground by @stuebingerb in #433
• chore(deps): update gradle to v9.2.0 by @renovate[bot] in #436
• feat: use JsonNodeFactory from configured objectMapper by @stuebingerb in #438
• fix(deps): update jackson monorepo to v2.20.1 by @renovate[bot] in #439
• feat: add ktor error handler by @grumpy-programmer in #437
• fix(deps): update junit-framework monorepo to v6.0.1 by @renovate[bot] in #440
• chore(deps): update dependency mkdocs-material to v9.6.23 by @renovate[bot] in #441
• test: extend StitchedSchemaExecutionTest by @stuebingerb in #443
• test: rework DataLoaderTest by @stuebingerb in #442
• refactor: improve stitched schema execution by @stuebingerb in #444
• feat: improve error handling during schema compilation by @stuebingerb in #445
• fix(deps): update ktor monorepo to v3.3.2 by @renovate[bot] in #446
• fix!: validate fragment usage by @stuebingerb in #428
• fix(deps): update dependency ch.qos.logback:logback-classic to v1.5.21 by @renovate[bot] in #448
• chore(deps): update dependency mkdocs-material to v9.7.0 by @renovate[bot] in #449
• fix(deps): update dependency com.vanniktech.maven.publish:com.vanniktech.maven.publish.gradle.plugin to v0.35.0 by @renovate[bot] in #450
• chore(deps): update dependency pymdown-extensions to v10.17.1 by @renovate[bot] in #451
• fix(deps): update dependency io.kotest:kotest-assertions-core to v6.0.5 by @renovate[bot] in #456
• chore(deps): update actions/checkout digest to 93cb6ef by @renovate[bot] in #455
• chore(deps): update gradle to v9.2.1 by @renovate[bot] in #454
• build: add ktlint by @stuebingerb in #453
• chore(deps): update actions/checkout action to v6 by @renovate[bot] in #457
• feat: provide proper node path by @stuebingerb in #458
• chore(deps): update actions/setup-python digest to 83679a8 by @renovate[bot] in #460
• chore(deps): update dependency pymdown-extensions to v10.17.2 by @renovate[bot] in #464
• feat: support generic input types by @MineKing9534 in #465
• fix(deps): update ktor monorepo to v3.3.3 by @renovate[bot] in #462
• ci: run test workflows on pull_request by @stuebingerb in #466
• fix: enhance support for remote schemas by @stuebingerb in #463
• test: rework DataLoaderTest by @stuebingerb in #467
• feat: support specifiedBy for scalars by @stuebingerb in #468

New Contributors

• @grumpy-programmer made their first contribution in #437
• @MineKing9534 made their first contribution in #465

Full Changelog: 0.35.0...0.36.0

0.35.0

Breaking Changes

• refactor!: remove plugins configuration by @stuebingerb in #380
  Schema configuration allowed to provide plugins for apparently some (unused) form of Ktor integration. This option has been removed.
• feat!: support dataProperty with ParallelRequestExecutor by @stuebingerb in #305
  Adds proper handling for dataProperties to ParallelRequestExecutor and gets rid of DataLoaderPreparedRequestExecutor, along with the option to configure the request executor in SchemaConfiguration and related DataLoaderPreparedRequestExecutor-specific options.

Highlights

• feat: handle enums automatically by @stuebingerb in #408
  Enums are now automatically discovered, similar to regular types. This lowers the entry barrier for new users and simplifies schema definition.

What's Changed

• chore(deps): update amannn/action-semantic-pull-request action to v6.1.1 by @renovate[bot] in #373
• chore(deps): update dependency mkdocs-material to v9.6.18 by @renovate[bot] in #374
• fix(deps): update dependency io.kotest:kotest-assertions-core to v6.0.1 by @renovate[bot] in #377
• chore(deps): update actions/upload-pages-artifact action to v4 by @renovate[bot] in #376
• feat: support request document caching by @stuebingerb in #375
• ci: ignore JMH and test fixtures for coverage by @stuebingerb in #378
• test: add tests for schema configuration by @stuebingerb in #379
• refactor!: remove plugins configuration by @stuebingerb in #380
• fix(deps): update dependency com.sksamuel.aedile:aedile-core to v3.0.1 by @renovate[bot] in #381
• fix(deps): update jackson monorepo to v2.20.0 by @renovate[bot] in #382
• fix(deps): update dependency io.kotest:kotest-assertions-core to v6.0.2 by @renovate[bot] in #383
• chore(deps): update actions/setup-python action to v6 by @renovate[bot] in #385
• chore(deps): update codecov/codecov-action digest to 5a10915 by @renovate[bot] in #386
• chore(deps): update gradle/actions digest to ed40850 by @renovate[bot] in #389
• chore(deps): update dependency org.jetbrains.kotlinx.kover to v0.9.2 by @renovate[bot] in #393
• chore(deps): update gradle to v9.1.0 by @renovate[bot] in #394
• chore(deps): update dependency mkdocs-material to v9.6.20 by @renovate[bot] in #387
• fix(deps): update dependency com.h2database:h2 to v2.4.240 by @renovate[bot] in #396
• fix(deps): update dependency io.kotest:kotest-assertions-core to v6.0.3 by @renovate[bot] in #388
• fix(deps): update ktor monorepo to v3.3.0 by @renovate[bot] in #392
• chore: remove some unused stuff by @stuebingerb in #397
• chore(deps): update kotlin to v2.2.20 by @renovate[bot] in #390
• feat!: support dataProperty with ParallelRequestExecutor by @stuebingerb in #305
• chore(deps): update gradle/actions digest to 748248d by @renovate[bot] in #398
• fix(deps): update junit-framework monorepo to v6 (major) by @renovate[bot] in #400
• fix(deps): update dependency ch.qos.logback:logback-classic to v1.5.19 by @renovate[bot] in #402
• chore(deps): update dependency mkdocs-material to v9.6.21 by @renovate[bot] in #403
• chore(deps): update gradle/actions action to v5 by @renovate[bot] in #405
• feat: handle enums automatically by @stuebingerb in #408
• chore(deps): update python docker tag to v3.14.0 by @renovate[bot] in #409
• fix: merge selection sets for the same object on top level by @stuebingerb in #407
• chore(deps): update python:3.14.0-alpine3.22 docker digest to 9c32c2f by @renovate[bot] in #411
• chore(deps): update python:3.14.0-alpine3.22 docker digest to e1a5672 by @renovate[bot] in #412
• fix(deps): update ktor monorepo to v3.3.1 by @renovate[bot] in #410
• chore(deps): update python:3.14.0-alpine3.22 docker digest to 8373231 by @renovate[bot] in #415
• fix: fix incorrect descriptions in SDL by @stuebingerb in #416
• fix(deps): update dependency io.kotest:kotest-assertions-core to v6.0.4 by @renovate[bot] in #418
• chore(deps): update dependency mkdocs-material to v9.6.22 by @renovate[bot] in #420
• fix(deps): update dependency org.jetbrains.dokka:org.jetbrains.dokka.gradle.plugin to v2.1.0 by @renovate[bot] in #421

Full Changelog: 0.34.0...0.35.0

0.34.0

What's Changed

• chore(deps): update gradle/actions digest to 017a9ef by @renovate[bot] in #344
• chore(deps): update dependency gradle to v9 by @renovate[bot] in #343
• chore(deps): update python docker tag to v3.13.6 by @renovate[bot] in #346
• fix(deps): update dependency com.zaxxer:hikaricp to v7.0.1 by @renovate[bot] in #347
• chore(deps): update github/codeql-action digest to 76621b6 by @renovate[bot] in #345
• chore(deps): update actions/checkout digest to 08eba0b by @renovate[bot] in #348
• chore(deps): update actions/checkout action to v5 by @renovate[bot] in #349
• ci: remove custom CodeQL action by @stuebingerb in #351
• feat: allow single parameter transformations by @stuebingerb in #350
• chore(deps): update python:3.13.6-alpine3.22 docker digest to c28add7 by @renovate[bot] in #353
• feat: add ID scalar by @stuebingerb in #352
• chore(deps): update python:3.13.6-alpine3.22 docker digest to 97990f8 by @renovate[bot] in #354
• refactor: cleanup code by @stuebingerb in #355
• chore(deps): update python:3.13.6-alpine3.22 docker digest to af1fd7a by @renovate[bot] in #356
• chore(deps): update amannn/action-semantic-pull-request action to v6 by @renovate[bot] in #357
• fix(deps): update dependency org.jetbrains.kotlin:kotlin-gradle-plugin to v2.2.10 by @renovate[bot] in #359
• chore(deps): update dependency org.jetbrains.kotlin.jvm to v2.2.10 by @renovate[bot] in #358
• chore(deps): update dependency mkdocs-material to v9.6.17 by @renovate[bot] in #360
• chore(deps): update python docker tag to v3.13.7 by @renovate[bot] in #361
• chore(deps): update python:3.13.7-alpine3.22 docker digest to 9ba6d8c by @renovate[bot] in #363
• chore(deps): update amannn/action-semantic-pull-request action to v6.1.0 by @renovate[bot] in #364
• refactor: improve type name validation by @stuebingerb in #365
• test: add test for missing fragments by @stuebingerb in #366
• fix(deps): update dependency com.zaxxer:hikaricp to v7.0.2 by @renovate[bot] in #367
• chore(deps): update codecov/codecov-action digest to fdcc847 by @renovate[bot] in #368
• fix(deps): update dependency io.kotest:kotest-assertions-core to v6 by @renovate[bot] in #362
• test: add test coverage for some issues by @stuebingerb in #369
• build: enable gradle configuration cache by @stuebingerb in #370
• fix: missing validation on input objects by @stuebingerb in #372

Full Changelog: 0.33.0...0.34.0

0.33.0

Highlights

• feat: property transformation to different type by @stuebingerb in #322
  Allows property transformation to change the return type. This allows to e.g. make nullable properties non-nullable in the response, or change the type to something completely different.

What's Changed

• chore(deps): update github/codeql-action digest to 181d5ee by @renovate[bot] in #315
• chore(deps): update dependency mkdocs-material to v9.6.15 by @renovate[bot] in #316
• fix(deps): update ktor monorepo to v3.2.1 by @renovate[bot] in #317
• fix(deps): update junit-framework monorepo to v5.13.3 by @renovate[bot] in #319
• chore(deps): update dependency gradle to v8.14.3 by @renovate[bot] in #318
• chore(deps): update plugin org.jetbrains.kotlinx.binary-compatibility-validator to v0.18.1 by @renovate[bot] in #320
• docs: add codecov badge by @stuebingerb in #326
• fix(deps): update ktor monorepo to v3.2.2 by @renovate[bot] in #324
• fix(deps): update dependency com.vanniktech.maven.publish:com.vanniktech.maven.publish.gradle.plugin to v0.34.0 by @renovate[bot] in #325
• test: add test coverage for data loaders by @stuebingerb in #327
• feat: property transformation to different type by @stuebingerb in #322
• docs: enhance documentation by @stuebingerb in #323
• chore(deps): update python:3.13.5-alpine docker digest to d005934 by @renovate[bot] in #328
• chore(deps): update python:3.13.5-alpine docker digest to 610020b by @renovate[bot] in #329
• chore(deps): update python:3.13.5-alpine3.22 docker digest to 37b14db by @renovate[bot] in #330
• fix(deps): update dependency com.sksamuel.aedile:aedile-core to v3 by @renovate[bot] in #332
• fix(deps): update jackson monorepo to v2.19.2 by @renovate[bot] in #331
• fix(deps): update dependency com.zaxxer:hikaricp to v6.3.1 by @renovate[bot] in #333
• fix(deps): update junit-framework monorepo to v5.13.4 by @renovate[bot] in #334
• chore(deps): update github/codeql-action digest to d6bbdef by @renovate[bot] in #335
• chore(deps): update github/codeql-action digest to 4e828ff by @renovate[bot] in #336
• fix(deps): update dependency com.zaxxer:hikaricp to v6.3.2 by @renovate[bot] in #337
• chore(deps): update dependency mkdocs-material to v9.6.16 by @renovate[bot] in #338
• chore(deps): update dependency pymdown-extensions to v10.16.1 by @renovate[bot] in #339
• fix(deps): update dependency com.zaxxer:hikaricp to v7 by @renovate[bot] in #340
• fix(deps): update ktor monorepo to v3.2.3 by @renovate[bot] in #341
• chore(deps): update github/codeql-action digest to 51f7732 by @renovate[bot] in #342

Full Changelog: 0.32.0...0.33.0

0.32.0

Breaking Changes

• refactor!: remove deprecated GraphQLError properties by @stuebingerb in #279
  Cleans up GraphQLError
• fix!: prevent duplicate object fields by @stuebingerb in #293
  Ensures that all fields of an Object type have unique names

What's Changed

• fix(deps): update junit5 monorepo to v5.13.0 by @renovate in #276
• chore(deps): update python:3.13.3-alpine docker digest to a94caf6 by @renovate in #277
• fix: explicit error handling for variable deserialization by @stuebingerb in #278
• refactor!: remove deprecated GraphQLError properties by @stuebingerb in #279
• refactor: replace SuspendCache with aedile wrapper by @stuebingerb in #280
• chore(deps): update github/codeql-action digest to fca7ace by @renovate in #281
• fix(deps): update dependency com.sksamuel.aedile:aedile-core to v2.1.2 by @renovate in #282
• chore(deps): update python docker tag to v3.13.4 by @renovate in #283
• chore(deps): update dependency gradle to v8.14.2 by @renovate in #284
• fix(deps): update junit5 monorepo to v5.13.1 by @renovate in #285
• chore(deps): update github/codeql-action digest to ce28f5b by @renovate in #286
• chore(deps): update gradle/actions digest to ac638b0 by @renovate in #287
• fix(deps): update ktor monorepo to v3.2.0 by @renovate in #288
• chore(deps): update python docker tag to v3.13.5 by @renovate in #289
• fix(deps): update jackson monorepo to v2.19.1 by @renovate in #290
• fix: fix variable input coercion for numbers by @stuebingerb in #291
• refactor: cleanup Lexer and Parser a bit by @stuebingerb in #292
• fix!: prevent duplicate object fields by @stuebingerb in #293
• refactor: restructure some tests by @stuebingerb in #296
• chore(deps): update dependency pymdown-extensions to v10.16 by @renovate in #303
• fix(deps): update dependency com.vanniktech.maven.publish:com.vanniktech.maven.publish.gradle.plugin to v0.33.0 by @renovate in #306
• fix(deps): update junit.jupiter to v5.13.2 by @renovate in #309
• chore(deps): upgrade graphiql by @citywalki in #311
• chore(deps): update github/codeql-action digest to 39edc49 by @renovate in #312
• chore(deps): update plugin org.jetbrains.kotlinx.binary-compatibility-validator to v0.18.0 by @renovate in #310
• chore(deps): update kotlin to v2.2.0 by @renovate in #307
• fix(deps): update dependency org.jetbrains.kotlinx:kotlinx-serialization-json to v1.9.0 by @renovate in #313
• refactor: minor cleanup by @stuebingerb in #314

New Contributors

• @citywalki made their first contribution in #311

Full Changelog: 0.31.0...0.32.0

0.31.0

What's Changed

• fix: fix coercion for Long and Short by @stuebingerb in #275
• chore(deps): update gradle/actions digest to 8379f6a by @renovate in #274

Full Changelog: 0.30.0...0.31.0

0.30.0

Highlights

• feat: Allow property renaming by @stuebingerb in #251
  Existing (Kotlin) properties of objects and input objects can now be renamed via DSL

Breaking Changes

• feat!: Automatic input type naming by @stuebingerb in #252
  To avoid equal names between input and query types, input types now get an automated "Input" suffix unless their name already ends with "Input" or they have explicit configuration in the DSL via inputType {}.
• fix!: Prevent illegal type and field names by @stuebingerb in #255
  Reworks type and field name validation to align closer with the spec

What's Changed

• refactor: Reduce code duplication in schema compilation by @stuebingerb in #244
• fix: Prevent illegal names with stitching by @stuebingerb in #245
• chore(deps): update actions/setup-python digest to a26af69 by @renovate in #246
• fix(deps): update jackson monorepo to v2.19.0 by @renovate in #248
• chore(deps): update dependency gradle to v8.14 by @renovate in #249
• chore(deps): update dependency pymdown-extensions to v10.15 by @renovate in #250
• refactor: Make variables work with ValueNodes by @stuebingerb in #247
• feat: Allow property renaming by @stuebingerb in #251
• feat!: Automatic input type naming by @stuebingerb in #252
• fix!: Prevent illegal type and field names by @stuebingerb in #255
• fix(deps): update ktor monorepo to v3.1.3 by @renovate in #254
• build: Add explicit permissions to workflows by @stuebingerb in #256
• chore(deps): update dependency mkdocs-material to v9.6.13 by @renovate in #258
• chore(deps): update python:3.13.3-alpine docker digest to 452682e by @renovate in #257
• build: Add artifact validation by @stuebingerb in #259
• chore(deps): update kotlin to v2.1.21 by @renovate in #260
• chore(deps): update dependency mkdocs-material to v9.6.14 by @renovate in #262
• fix(deps): update kotlinx.benchmark to v0.4.14 by @renovate in #264
• fix(deps): update dependency com.vanniktech.maven.publish:com.vanniktech.maven.publish.gradle.plugin to v0.32.0 by @renovate in #265
• refactor: Replace hamcrest+kluent with kotest by @stuebingerb in #263
• chore: Add PR title validation by @stuebingerb in #266
• style: Add static code analysis via detekt by @stuebingerb in #267
• chore(deps): update plugin org.gradle.toolchains.foojay-resolver-convention to v1 by @renovate in #269
• chore(deps): update dependency gradle to v8.14.1 by @renovate in #271
• build: update jvmToolchains by @stuebingerb in #270
• docs: fix CodeQL badge by @stuebingerb in #272
• ci: exclude test fixtures from publication by @stuebingerb in #273

Full Changelog: 0.29.0...0.30.0

0.29.0

What's Changed

• docs: Add stitching to navigation by @stuebingerb in #227
• docs: Rearrange links by @stuebingerb in #228
• fix(deps): update kotlinx-coroutines monorepo to v1.10.2 by @renovate in #229
• chore(deps): update python docker tag to v3.13.3 by @renovate in #230
• chore(deps): update python:3.13.3-alpine docker digest to 18159b2 by @renovate in #231
• fix(deps): update exposed to v0.61.0 by @renovate in #232
• chore(deps): update plugin org.gradle.toolchains.foojay-resolver-convention to v0.10.0 by @renovate in #233
• fix(deps): update junit5 monorepo to v5.12.2 by @renovate in #234
• chore(deps): update dependency mkdocs-material to v9.6.12 by @renovate in #239
• fix: Improve handling of input types by @stuebingerb in #238
• feature: Allow arbitrary error extensions by @stuebingerb in #241
• fix: Fix remote error extensions by @stuebingerb in #240

Full Changelog: 0.28.0...0.29.0

0.28.0

Highlights

• feat: First support for schema stitching by @stuebingerb in #195
  This release introduces experimental support for schema stitching in the new kgraphql-ktor-stitched artifact. Schema stitching allows to combine multiple GraphQL schemas into a single, unified schema. This can be useful when implementing an integration layer for a frontend that orchestrates multiple backend APIs to provide your UI with all the required data in a single request, without having to think about CORS.

What's Changed

• build: Prepare version 0.28.0 by @stuebingerb in #188
• chore(deps): update dependency mkdocs-material to v9.6.2 by @renovate in #189
• fix(deps): update exposed to v0.59.0 by @renovate in #191
• chore(deps): update dependency mkdocs-material to v9.6.3 by @renovate in #194
• chore(deps): update python docker tag to v3.13.2 by @renovate in #193
• chore(deps): update dependency mkdocs-material to v9.6.4 by @renovate in #197
• fix(deps): update ktor monorepo to v3.1.0 by @renovate in #196
• chore(deps): update python:3.13.2-alpine docker digest to 2c39ec9 by @renovate in #198
• chore(deps): update python:3.13.2-alpine docker digest to 323a717 by @renovate in #199
• chore(deps): update dependency mkdocs-material to v9.6.5 by @renovate in #200
• fix(deps): update dependency org.junit.jupiter:junit-jupiter-api to v5.12.0 by @renovate in #201
• fix(deps): update ktor monorepo to v3.1.1 by @renovate in #202
• chore(deps): update dependency gradle to v8.13 by @renovate in #203
• fix(deps): update dependency ch.qos.logback:logback-classic to v1.5.17 by @renovate in #204
• chore(deps): update dependency mkdocs-material to v9.6.6 by @renovate in #206
• fix(deps): update jackson monorepo to v2.18.3 by @renovate in #205
• fix(deps): update exposed to v0.60.0 by @renovate in #208
• chore(deps): update dependency mkdocs-material to v9.6.7 by @renovate in #207
• fix(deps): update dependency com.vanniktech.maven.publish:com.vanniktech.maven.publish.gradle.plugin to v0.31.0 by @renovate in #209
• feat: Add binary compatibility validation by @stuebingerb in #210
• chore(deps): update dependency mkdocs-material to v9.6.8 by @renovate in #211
• fix(deps): update junit5 monorepo to v5.12.1 by @renovate in #212
• chore(deps): update dependency mkdocs-material to v9.6.9 by @renovate in #213
• fix(deps): update dependency ch.qos.logback:logback-classic to v1.5.18 by @renovate in #214
• chore(deps): update kotlin to v2.1.20 by @renovate in #215
• fix(deps): update dependency org.jetbrains.kotlin:kotlin-gradle-plugin to v2.1.20 - autoclosed by @renovate in #216
• fix(deps): update dependency com.zaxxer:hikaricp to v6.3.0 by @renovate in #217
• chore(deps): update actions/setup-python digest to 8d9ed9a by @renovate in #218
• chore(deps): update gradle/actions digest to 06832c7 by @renovate in #219
• fix(deps): update ktor monorepo to v3.1.2 by @renovate in #220
• chore(deps): update dependency mkdocs-material to v9.6.10 by @renovate in #221
• chore(deps): update dependency mkdocs-material to v9.6.11 by @renovate in #222
• fix(deps): update dependency org.jetbrains.kotlinx:kotlinx-serialization-json to v1.8.1 by @renovate in #223
• feat: First support for schema stitching by @stuebingerb in #195

Full Changelog: 0.27.0...0.28.0

0.27.0

What's Changed

• build: Prepare version 0.27.0 by @stuebingerb in #163
• docs: Enhance docs by @stuebingerb in #162
• chore(deps): update dependency mkdocs-material to v9.5.50 by @renovate in #165
• fix(deps): update dependency com.github.ben-manes.caffeine:caffeine to v3.2.0 by @renovate in #164
• chore(deps): update dependency pymdown-extensions to v10.14.1 by @renovate in #168
• fix: Fix set input arguments by @stuebingerb in #170
• chore(deps): update plugin com.github.ben-manes.versions to v0.52.0 by @renovate in #172
• chore(deps): update dependency gradle to v8.12.1 by @renovate in #173
• chore(deps): update python:3.13.1-alpine docker digest to f9d772b by @renovate in #175
• build: use v2 of the official dokka gradle plugin by @mervyn-mccreight in #177
• test(benchmark): make benchmarks runnable by @mervyn-mccreight in #174
• chore(deps): update actions/setup-python digest to 4237552 by @renovate in #180
• chore(deps): update dependency pymdown-extensions to v10.14.2 by @renovate in #181
• fix(deps): update dependency org.jetbrains.kotlin:kotlin-gradle-plugin to v2.1.10 by @renovate in #178
• chore(deps): update dependency org.jetbrains.kotlin.jvm to v2.1.10 by @renovate in #179
• docs: Update limitations of DataLoaderPrepared executor by @stuebingerb in #182
• refactor: Back to actual types (2) by @stuebingerb in #184
• chore(deps): update dependency mkdocs-material to v9.6.1 by @renovate in #186
• chore(deps): update gradle/actions digest to 94baf22 by @renovate in #185
• fix: Sort arguments by name in SDL by @stuebingerb in #183
• chore(deps): update dependency pymdown-extensions to v10.14.3 by @renovate in #187

Full Changelog: 0.26.0...0.27.0