diff --git a/CHANGELOG.md b/CHANGELOG.md
new file mode 100644
index 0000000..4f101cf
--- /dev/null
+++ b/CHANGELOG.md
@@ -0,0 +1,209 @@
+## [](https://37.16.28.76/orion/purescript-pg/compare/v2.0.21...v) (2026-01-28)
+
+### Bug Fixes
+
+* use explicit imports in re-export modules ([#1](https://37.16.28.76/orion/purescript-pg/issues/1)) ([f0fd42c](https://37.16.28.76/orion/purescript-pg/commit/f0fd42ceb61998b4011bd521c3caed640690d8ef))
+## [2.0.20](https://37.16.28.76/orion/purescript-pg/compare/v2.0.19...v2.0.20) (2024-11-13)
+## [2.0.19](https://37.16.28.76/orion/purescript-pg/compare/v2.0.17...v2.0.19) (2024-08-21)
+
+### Bug Fixes
+
+* improve error stringification ([5f8be2e](https://37.16.28.76/orion/purescript-pg/commit/5f8be2e1f294eadee1a08a5768987a70b6ccb71d))
+* use package set ([f35576e](https://37.16.28.76/orion/purescript-pg/commit/f35576e4e6ddd26b78cb7f95cee8c24fb1a5a268))
+## [2.0.17](https://37.16.28.76/orion/purescript-pg/compare/v2.0.16...v2.0.17) (2024-06-29)
+## [2.0.16](https://37.16.28.76/orion/purescript-pg/compare/v2.0.15...v2.0.16) (2024-06-29)
+
+### Bug Fixes
+
+* correct implementations of MonadAff, MonadEffect, Fork, Bracket ([d2c3eba](https://37.16.28.76/orion/purescript-pg/commit/d2c3eba0821ceae16ac0609bcfb22296800fb329))
+## [2.0.15](https://37.16.28.76/orion/purescript-pg/compare/v2.0.14...v2.0.15) (2024-06-25)
+
+### Bug Fixes
+
+* pipes should use streamin/out ([23496f7](https://37.16.28.76/orion/purescript-pg/commit/23496f71f3adf7378a1f595de86fc8eac4268e8e))
+## [2.0.14](https://37.16.28.76/orion/purescript-pg/compare/v2.0.13...v2.0.14) (2024-06-25)
+## [2.0.13](https://37.16.28.76/orion/purescript-pg/compare/v2.0.12...v2.0.13) (2024-06-25)
+
+### Bug Fixes
+
+* strict ([4308ebe](https://37.16.28.76/orion/purescript-pg/commit/4308ebe7e16922b530ebce2a515504082cf3fcb2))
+## [2.0.12](https://37.16.28.76/orion/purescript-pg/compare/v2.0.11...v2.0.12) (2024-06-25)
+
+### Bug Fixes
+
+* more relaxation ([901e931](https://37.16.28.76/orion/purescript-pg/commit/901e931af48a43c7ce32d9ccecd3f7321f91b9eb))
+## [2.0.11](https://37.16.28.76/orion/purescript-pg/compare/v2.0.10...v2.0.11) (2024-06-25)
+
+### Bug Fixes
+
+* relax class constraints ([1a96e2e](https://37.16.28.76/orion/purescript-pg/commit/1a96e2e6d8b8bc5d533c851aac7b323de498bd96))
+## [2.0.10](https://37.16.28.76/orion/purescript-pg/compare/v2.0.9...v2.0.10) (2024-06-25)
+
+### Bug Fixes
+
+* parRE is alt ([fad3e8d](https://37.16.28.76/orion/purescript-pg/commit/fad3e8dbcbb2d8ed162c0ec6c55884df1b01a9f2))
+## [2.0.9](https://37.16.28.76/orion/purescript-pg/compare/v2.0.7...v2.0.9) (2024-06-25)
+## [2.0.7](https://37.16.28.76/orion/purescript-pg/compare/v2.0.1...v2.0.7) (2024-06-25)
+
+### Bug Fixes
+
+* unused constraint ([cd01d28](https://37.16.28.76/orion/purescript-pg/commit/cd01d280f42838e5ca7df2fb1374764c0d477036))
+## [2.0.1](https://37.16.28.76/orion/purescript-pg/compare/v2.0.0...v2.0.1) (2024-06-25)
+## [2.0.0](https://37.16.28.76/orion/purescript-pg/compare/v1.7.2...v2.0.0) (2024-06-25)
+
+### ⚠ BREAKING CHANGES
+
+* rework error handling
+
+### Features
+
+* rework error handling ([11c1645](https://37.16.28.76/orion/purescript-pg/commit/11c16451733f619919569935e449cd1a3626a2b2))
+## [1.7.2](https://37.16.28.76/orion/purescript-pg/compare/v1.7.1...v1.7.2) (2024-06-24)
+
+### Bug Fixes
+
+* bump node-stream-pipes ([9ab6e37](https://37.16.28.76/orion/purescript-pg/commit/9ab6e37bb16b56a11bee14342a78275d0173e121))
+## [1.7.1](https://37.16.28.76/orion/purescript-pg/compare/v1.7.0...v1.7.1) (2024-06-23)
+
+### Bug Fixes
+
+* bump node-stream-pipes to 2.0.2 (big perf improvement) ([d10d21b](https://37.16.28.76/orion/purescript-pg/commit/d10d21b708df50ae03edc6467d33ccd1ee8cb2e9))
+## [1.7.0](https://37.16.28.76/orion/purescript-pg/compare/v1.6.5...v1.7.0) (2024-06-14)
+
+### Bug Fixes
+
+* add interval support ([fbb1f3b](https://37.16.28.76/orion/purescript-pg/commit/fbb1f3b8a5d67f00189f52f398ad0717d028cb63))
+## [1.6.5](https://37.16.28.76/orion/purescript-pg/compare/v1.6.4...v1.6.5) (2024-05-22)
+
+### Bug Fixes
+
+* tagOf is not instanceof ([7ed85ae](https://37.16.28.76/orion/purescript-pg/commit/7ed85ae22bc156fe6ad09ae785556887f082d033))
+* update node-stream-pipes ([a56add0](https://37.16.28.76/orion/purescript-pg/commit/a56add0ffc82ad0e9d15a1759a931c7b332fe134))
+## [1.6.4](https://37.16.28.76/orion/purescript-pg/compare/v1.6.3...v1.6.4) (2024-05-12)
+
+### Bug Fixes
+
+* stdin txn ([27a7abb](https://37.16.28.76/orion/purescript-pg/commit/27a7abb32952b447aa52e7bfade7a74a8df8200b))
+## [1.6.3](https://37.16.28.76/orion/purescript-pg/compare/v1.6.1...v1.6.3) (2024-05-12)
+
+### Bug Fixes
+
+* ensure-ranges ([cfb0160](https://37.16.28.76/orion/purescript-pg/commit/cfb01608cd6abcd3447187670f07431a19f85743))
+## [1.6.1](https://37.16.28.76/orion/purescript-pg/compare/v1.6.0...v1.6.1) (2024-05-12)
+
+### Bug Fixes
+
+* pipes monad stuff ([1884036](https://37.16.28.76/orion/purescript-pg/commit/188403681a331de7c85765283c033025d1c80a01))
+## [1.6.0](https://37.16.28.76/orion/purescript-pg/compare/v1.5.1...v1.6.0) (2024-05-11)
+
+### Features
+
+* add node-stream-pipes support ([b3806d5](https://37.16.28.76/orion/purescript-pg/commit/b3806d5f6e293ede46697a8354d774edd11056b3))
+## [1.5.1](https://37.16.28.76/orion/purescript-pg/compare/v1.5.0...v1.5.1) (2024-05-01)
+
+### Bug Fixes
+
+* impl Alternative ([d66c326](https://37.16.28.76/orion/purescript-pg/commit/d66c3261b62e3ed039b7625e2b399fa7d9f02b3e))
+## [1.5.0](https://37.16.28.76/orion/purescript-pg/compare/v1.4.0...v1.5.0) (2024-04-30)
+
+### Features
+
+* streaming STDIO support ([e592664](https://37.16.28.76/orion/purescript-pg/commit/e59266406b7c6aabee2f28534366fd79f9a164c9))
+## [1.4.0](https://37.16.28.76/orion/purescript-pg/compare/v1.3.0...v1.4.0) (2024-04-29)
+
+### Features
+
+* MOVE support for cursors, RowsAffected ([24b2156](https://37.16.28.76/orion/purescript-pg/commit/24b215652438d0280ecf5be71c7ebdeb0187fc6e))
+## [1.3.0](https://37.16.28.76/orion/purescript-pg/compare/v1.2.7...v1.3.0) (2024-04-11)
+
+### Features
+
+* generalize PostgresT to MonadPostgres to allow mocking ([8722e69](https://37.16.28.76/orion/purescript-pg/commit/8722e69013054dbe1b4386565d32bd7c6e7c1d9c))
+## [1.2.7](https://37.16.28.76/orion/purescript-pg/compare/v1.2.6...v1.2.7) (2024-04-11)
+
+### Bug Fixes
+
+* impl unlift ([a4d4e6b](https://37.16.28.76/orion/purescript-pg/commit/a4d4e6bd7567dd3d4c4bd30418ef23c159e21973))
+## [1.2.6](https://37.16.28.76/orion/purescript-pg/compare/v1.2.5...v1.2.6) (2024-04-11)
+## [1.2.5](https://37.16.28.76/orion/purescript-pg/compare/v1.2.4...v1.2.5) (2024-04-11)
+## [1.2.4](https://37.16.28.76/orion/purescript-pg/compare/v1.2.3...v1.2.4) (2024-04-11)
+
+### Bug Fixes
+
+* impl monadrec ([5a99e58](https://37.16.28.76/orion/purescript-pg/commit/5a99e5806214058263f3807c0aa77048c2e651f3))
+## [1.2.3](https://37.16.28.76/orion/purescript-pg/compare/v1.2.2...v1.2.3) (2024-04-06)
+
+### Bug Fixes
+
+* pin unresult api to rept ([de1aacc](https://37.16.28.76/orion/purescript-pg/commit/de1aaccfb603925b2cbf01ad898c571a42e3e19a))
+## [1.2.2](https://37.16.28.76/orion/purescript-pg/compare/v1.2.1...v1.2.2) (2024-04-06)
+
+### Bug Fixes
+
+* relax cursor constraints, fix enum test ([8761461](https://37.16.28.76/orion/purescript-pg/commit/87614611dd32a3ba18e65e3045977c55649f8a95))
+## [1.2.1](https://37.16.28.76/orion/purescript-pg/compare/v1.2.0...v1.2.1) (2024-04-06)
+
+### Bug Fixes
+
+* FromRow t bound on cursor ([500e67d](https://37.16.28.76/orion/purescript-pg/commit/500e67d793725efa5e900cff8a91d7be192d4169))
+## [1.2.0](https://37.16.28.76/orion/purescript-pg/compare/v1.1.1...v1.2.0) (2024-04-06)
+
+### Features
+
+* UnresultT ([bc120b0](https://37.16.28.76/orion/purescript-pg/commit/bc120b072c5c93da4f424f0e304c0f762ae9c653))
+## [1.1.1](https://37.16.28.76/orion/purescript-pg/compare/v1.1.0...v1.1.1) (2024-04-06)
+
+### Bug Fixes
+
+* improve custom enum api ([4aab053](https://37.16.28.76/orion/purescript-pg/commit/4aab05300b58192c9e6ebd75761336be97b6c3bd))
+## [1.1.0](https://37.16.28.76/orion/purescript-pg/compare/v1.0.6...v1.1.0) (2024-04-06)
+
+### Features
+
+* allow instances of serialize + deserialize outside this lib ([5fcf8c4](https://37.16.28.76/orion/purescript-pg/commit/5fcf8c4549487f26eee4874cdbdaf0a43d2abde5))
+
+### Bug Fixes
+
+* prepare ([bd25d12](https://37.16.28.76/orion/purescript-pg/commit/bd25d12453c760a935942365fab7f295212c51ca))
+## [1.0.6](https://37.16.28.76/orion/purescript-pg/compare/1.0.5...v1.0.6) (2024-04-03)
+## [1.0.5](https://37.16.28.76/orion/purescript-pg/compare/v1.0.4...1.0.5) (2024-04-03)
+
+### Bug Fixes
+
+* prepare ([60f442f](https://37.16.28.76/orion/purescript-pg/commit/60f442fc219d674e6409425e40c5d2bcf4fb77fd))
+* prepare ([154fb0f](https://37.16.28.76/orion/purescript-pg/commit/154fb0f1e734ecacede3cb250f66903a138c8d1c))
+## [1.0.4](https://37.16.28.76/orion/purescript-pg/compare/v1.0.3...v1.0.4) (2024-04-03)
+
+### Bug Fixes
+
+* make publishing easier ([dee8b85](https://37.16.28.76/orion/purescript-pg/commit/dee8b85b84d6fe7209598b77ca6246567c7c297f))
+## [1.0.3](https://37.16.28.76/orion/purescript-pg/compare/v1.0.2...v1.0.3) (2024-04-03)
+
+### Features
+
+* withPool ([8160660](https://37.16.28.76/orion/purescript-pg/commit/8160660a989bf65b9df1e74373ecc1006c4d5d43))
+## [1.0.2](https://37.16.28.76/orion/purescript-pg/compare/v1.0.1...v1.0.2) (2024-04-03)
+## [1.0.1](https://37.16.28.76/orion/purescript-pg/compare/v1.0.0...v1.0.1) (2024-04-03)
+## [1.0.0](https://37.16.28.76/orion/purescript-pg/compare/e2eb753317a3293df08aa4a295f22c634ea5bf19...v1.0.0) (2024-04-03)
+
+### Features
+
+* cursor monad ([e8d8fd2](https://37.16.28.76/orion/purescript-pg/commit/e8d8fd24f36b5860b17737b5c6f58de23bb235b8))
+* FromResult, tests ([08dd5fe](https://37.16.28.76/orion/purescript-pg/commit/08dd5fe9649fcc7d112fb4ef74068ecad0f13321))
+* init, basic serde ([e2eb753](https://37.16.28.76/orion/purescript-pg/commit/e2eb753317a3293df08aa4a295f22c634ea5bf19))
+* pool, docs ([7520b9e](https://37.16.28.76/orion/purescript-pg/commit/7520b9eb192d2dc585c3eea25845ba9ba390ffed))
+* transaction, session monads to handle resource acq + rel ([1e0f06d](https://37.16.28.76/orion/purescript-pg/commit/1e0f06d176f5988c09a0df227f2c2b601515cf9c))
+
+### Bug Fixes
+
+* client, result bindings ([d791668](https://37.16.28.76/orion/purescript-pg/commit/d7916683d7f6c3952ca2b0c5042bc194fcc9a47d))
+* JSON support ([753d14f](https://37.16.28.76/orion/purescript-pg/commit/753d14fdd91c2ed3d112b12b70757e0835c0a1d4))
+* prepare publish ([013f696](https://37.16.28.76/orion/purescript-pg/commit/013f69624923d6395151c9175fa2505ce99369ed))
+* prepare publish ([fa71c25](https://37.16.28.76/orion/purescript-pg/commit/fa71c25b8c693fecc4e8b1e79c0fc491e7e2c5ac))
+* prepare publish ([544c711](https://37.16.28.76/orion/purescript-pg/commit/544c7114ea920475a00faaac7fd07b834c0883e9))
+* some ergonomics, tests use postgres ([340cee4](https://37.16.28.76/orion/purescript-pg/commit/340cee4745645e293ff6b94042f41f4a40f9e38e))
+* spago.yaml publish ([e93c360](https://37.16.28.76/orion/purescript-pg/commit/e93c360d5484c1005d5d07ac0d8843588ba487a2))
+* spago.yaml publish ([d080f30](https://37.16.28.76/orion/purescript-pg/commit/d080f30b0f533e72a753e816e71509bcd5da0a0c))
+* spago.yaml publish ([c3041c7](https://37.16.28.76/orion/purescript-pg/commit/c3041c72d2cf32641ba3c32351e7ff1e60dc0076))
+* test client bindings ([d1f84bc](https://37.16.28.76/orion/purescript-pg/commit/d1f84bcc72e1829ece3ffac9561c50b1bf4edb8c))
+* test performance ([ad0e595](https://37.16.28.76/orion/purescript-pg/commit/ad0e5959b81f624bd081a6e2322c0ebab5174351))
diff --git a/bun.lockb b/bun.lockb
index 01606f7..c21b24e 100755
Binary files a/bun.lockb and b/bun.lockb differ
diff --git a/package.json b/package.json
index 84211e1..2e6c18a 100644
--- a/package.json
+++ b/package.json
@@ -4,10 +4,13 @@
   "module": "index.js",
   "type": "module",
   "scripts": {
-    "fmt": "bun bun/fmt.js"
+    "fmt": "bun bun/fmt.js",
+    "changelog": "conventional-changelog -p conventionalcommits"
   },
   "devDependencies": {
     "bun-types": "1.0.11",
+    "conventional-changelog": "^7.1.1",
+    "conventional-changelog-conventionalcommits": "^9.1.0",
     "purs-tidy": "^0.10.0",
     "typescript": "^5.0.0"
   },