v0.9.0

What's Changed

• Support route matrix benchmark workloads by @chubes4 in #1239
• Materialize route matrix benchmark artifacts by @chubes4 in #1240
• Run HTTP distribution startup probes by @chubes4 in #1241
• Run distribution setup artifacts by @chubes4 in #1243
• Execute generated REST request cases by @chubes4 in #1244
• Add Codebox consumer primitives by @chubes4 in #1242
• Materialize REST request case summaries by @chubes4 in #1246
• Add db inventory benchmark step by @chubes4 in #1247
• Harden Codebox consumer primitive contracts by @chubes4 in #1245
• Add browser request coverage artifacts by @chubes4 in #1248
• Emit agent task artifact envelopes by @chubes4 in #1249
• Add benchmark artifact refs for full-surface coverage by @chubes4 in #1251
• Read preview boot config from primary playground by @chubes4 in #1252
• Fix contained-site no-fallback opens by @chubes4 in #1253
• Preserve browser task contract auth by @chubes4 in #1254
• Allow logged-in blueprint ref hydration by @chubes4 in #1255
• Allow inline benchmark artifacts before materialization by @chubes4 in #1256
• Support programmatic Playground runtime gaps by @chubes4 in #1257
• Use canonical sandbox agent runtime by @chubes4 in #1258
• Harden browser runtime materialization seams by @chubes4 in #1260
• Fall back to remote browser mu-plugin packages by @chubes4 in #1262
• Add reusable PHP worker JSON helpers by @chubes4 in #1261
• Add recipe secret env provider hooks by @chubes4 in #1265
• Add PHP worker runner primitive by @chubes4 in #1264
• Extract materialization envelope helper by @chubes4 in #1263
• Add DMC runner workspace backend adapter by @chubes4 in #1268
• Add Codebox Agents API adapter facade by @chubes4 in #1269
• Document WP Codebox public API contract by @chubes4 in #1267
• Enforce Codebox public boundary by @chubes4 in #1270
• Add Codebox tool bridge contract by @chubes4 in #1272
• Expose public WordPress workload primitives by @chubes4 in #1266
• Cache php-scoper for runtime overlay prep by @chubes4 in #1271
• Add runtime profile resolver by @chubes4 in #1276
• Add runtime core public facade by @chubes4 in #1275
• Add artifact diagnostics result helpers by @chubes4 in #1274
• Add browser SDK facade contract by @chubes4 in #1273
• Expose WordPress workload primitives in public API by @chubes4 in #1280
• Stabilize agent task run result envelope by @chubes4 in #1279
• Normalize runner workspace public boundary by @chubes4 in #1277
• Normalize browser SDK result DTOs by @chubes4 in #1283
• Formalize runtime profile contract by @chubes4 in #1281
• Add browser contained site facade by @chubes4 in #1282
• Add parent tool bridge contract by @chubes4 in #1278
• Add provider credential boundary by @chubes4 in #1285
• Add case artifact manifest primitives by @chubes4 in #1287
• Add runtime checkpoint recipe primitives by @chubes4 in #1288
• Add recipe user session primitive by @chubes4 in #1291
• Document executable fixture site seeds by @chubes4 in #1286
• Add structured WordPress plugin state command by @chubes4 in #1289
• Add fuzz run recipe primitive by @chubes4 in #1290
• Add bounded command diagnostics capture by @chubes4 in #1292
• Clarify public Codebox API aliases by @chubes4 in #1293
• Add runner workspace adapter boundary by @chubes4 in #1294
• Stabilize browser SDK DTO normalization by @chubes4 in #1295
• Make runtime profiles integration-owned by @chubes4 in #1296
• boundary/enforcement tests docs by @chubes4 in #1297
• Align fanout aggregation contract by @chubes4 in #1298
• Add deterministic fanout artifact refs by @chubes4 in #1299
• Add deterministic fanout DAG scheduling by @chubes4 in #1300
• docs: clarify public Codebox boundary by @chubes4 in #1302
• feat: add canonical sandbox tool policy helpers by @chubes4 in #1303
• feat: add generic runtime ability aliases by @chubes4 in #1304
• feat: add public agent workload envelope by @chubes4 in #1305
• fix: keep runtime profile output public by @chubes4 in #1306
• feat: add public artifact reference DTOs by @chubes4 in #1307
• Cache WordPress release metadata for startup by @chubes4 in #1301
• Add stable run-agent-task CLI command by @chubes4 in #1308
• Export canonical runtime contract manifest by @chubes4 in #1309
• Align PHP fanout aggregation contract by @chubes4 in #1310
• Add public runtime package execution contract by @chubes4 in #1312
• Make agent workload normalization pluggable by @chubes4 in #1311
• Harden runner workspace backend boundary by @chubes4 in #1315
• Add WP Codebox PHP public API facade by @chubes4 in #1313
• Add stable preview boot ref facade by @chubes4 in #1316
• Neutralize WordPress runtime backend aliasing by @chubes4 in #1317
• Centralize Agents API integration behind Codebox adapter by @chubes4 in #1318
• Add WP Codebox runtime task wrapper by @chubes4 in #1320
• Apply runtime presets in public builders by @chubes4 in #1319
• Activate bench dependencies before components by @chubes4 in #1321
• Harden runner workspace facade boundary by @chubes4 in #1322
• Add public WordPress runtime facade by @chubes4 in #1323
• Test public Codebox API boundary by @chubes4 in #1324
• Quarantine browser session internals behind DTOs by @chubes4 in #1325
• Clarify runner workspace backend API boundary by @chubes4 in #1328
• Decouple runtime task execution providers by @chubes4 in #1326
• Expose agent runtime execution primitive by @chubes4 in #1327
• Make browser readiness task-aware by @chubes4 in #1329
• Clarify public runtime contract boundary by @chubes4 in #1330
• Support bench recipe evidence steps by @chubes4 in #1331
• Add public fuzz suite contracts by @chubes4 in #1332
• Expose WordPress runtime action helpers by @chubes4 in #1333
• Clarify runner backend policy boundaries by @chubes4 in #1334
• Add fuzz suite runner primitive by @chubes4 in #1335
• Add guarded WordPress runtime ability contracts by @chubes4 in #1338
• Add performance observation primitives by @chubes4 in #1336
• Add WordPress runtime discovery contracts by @chubes4 in #1337
• Return browser session product DTO by default by @chubes4 in #1341
• Clarify public API contract boundaries by @chubes4 in #1339
• Refactor internal Agents API adapter details by @chubes4 in #1340
• Define runner workspace backend contract by @chubes4 in #1342
• Tighten WP Codebox public API boundary by @chubes4 in #1343
• Document REST DB profiler benchmark support by @chubes4 in #1345
• Add WordPress CRUD fuzz contracts by @chubes4 in #1344
• Expose public runtime contract manifest by @chubes4 in #1346
• Add WordPress inventory command contracts by @chubes4 in #1347
• Narrow public Codebox contract boundary by @chubes4 in #1349
• Expose WordPress runtime action facade by @chubes4 in #1348
• Enrich REST fuzzing discovery contracts by @chubes4 in #1350
• Add WordPress CRUD and DB operation handlers by @chubes4 in #1353
• Add fuzz target adapter registry by @chubes4 in #1351
• Centralize WordPress performance observations by @chubes4 in #1354
• Clean runner workspace backend boundaries by @chubes4 in #1355
• Extract Agents API runtime adapter profile by @chubes4 in #1356
• Harden WP Codebox public API boundary by @chubes4 in #1357
• Implement WordPress fuzz suite ability runner by @chubes4 in #1358
• Add WordPress page-load command contracts by @chubes4 in #1352
• Add generic runtime provider primitives by @chubes4 in #1359
• Preserve CLI JSON output before exit by @chubes4 in #1366
• Harden generic runtime result contracts by @chubes4 in #1364
• Expand WP Codebox API facade coverage by @chubes4 in #1360
• Neutralize internal runtime names by @chubes4 in #1362
• Clean public boundary vocabulary by @chubes4 in #1363
• Harden public browser DTO contracts by @chubes4 in #1365
• Align fuzz public runtime contracts by @chubes4 in #1367
• Avoid hard exit on recipe phase failure by @chubes4 in #1368
• Use PHP nowdocs for agent JSON literals by @chubes4 in #1369

Full Changelog: https://github.com/Automattic/wp-codebox/blob/v0.9.0/CHANGELOG.md