diff --git a/Cargo.lock b/Cargo.lock
index 2b9edc8..e6ed935 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -242,17 +242,6 @@ version = "1.1.2"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "1505bd5d3d116872e7271a6d4e16d81d0c8570876c8de68093a09ac269d8aac0"
 
-[[package]]
-name = "atty"
-version = "0.2.14"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "d9b39be18770d11421cdb1b9947a45dd3f37e93092cbf377614828a319d5fee8"
-dependencies = [
- "hermit-abi 0.1.19",
- "libc",
- "winapi",
-]
-
 [[package]]
 name = "autocfg"
 version = "1.3.0"
@@ -334,19 +323,19 @@ checksum = "79296716171880943b8470b5f8d03aa55eb2e645a4874bdbb28adb49162e012c"
 
 [[package]]
 name = "cbindgen"
-version = "0.26.0"
+version = "0.27.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "da6bc11b07529f16944307272d5bd9b22530bc7d05751717c9d416586cedab49"
+checksum = "3fce8dd7fcfcbf3a0a87d8f515194b49d6135acab73e18bd380d1d93bb1a15eb"
 dependencies = [
- "clap 3.2.25",
+ "clap",
  "heck 0.4.1",
- "indexmap 1.9.3",
+ "indexmap",
  "log",
  "proc-macro2",
  "quote",
  "serde",
  "serde_json",
- "syn 1.0.109",
+ "syn",
  "tempfile",
  "toml",
 ]
@@ -363,21 +352,6 @@ version = "1.0.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "baf1de4339761588bc0619e3cbc0120ee582ebb74b53b4efbf79117bd2da40fd"
 
-[[package]]
-name = "clap"
-version = "3.2.25"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "4ea181bf566f71cb9a5d17a59e1871af638180a18fb0035c92ae62b705207123"
-dependencies = [
- "atty",
- "bitflags 1.3.2",
- "clap_lex 0.2.4",
- "indexmap 1.9.3",
- "strsim 0.10.0",
- "termcolor",
- "textwrap",
-]
-
 [[package]]
 name = "clap"
 version = "4.5.7"
@@ -396,8 +370,8 @@ checksum = "f7e204572485eb3fbf28f871612191521df159bc3e15a9f5064c66dba3a8c05f"
 dependencies = [
  "anstream",
  "anstyle",
- "clap_lex 0.7.1",
- "strsim 0.11.1",
+ "clap_lex",
+ "strsim",
 ]
 
 [[package]]
@@ -409,16 +383,7 @@ dependencies = [
  "heck 0.5.0",
  "proc-macro2",
  "quote",
- "syn 2.0.66",
-]
-
-[[package]]
-name = "clap_lex"
-version = "0.2.4"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "2850f2f5a82cbf437dd5af4d49848fbdfc27c157c3d010345776f952765261c5"
-dependencies = [
- "os_str_bytes",
+ "syn",
 ]
 
 [[package]]
@@ -697,12 +662,6 @@ dependencies = [
  "wasm-bindgen",
 ]
 
-[[package]]
-name = "hashbrown"
-version = "0.12.3"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "8a9ee70c43aaf417c914396645a0fa852624801b24ebb7ae78fe8272889ac888"
-
 [[package]]
 name = "hashbrown"
 version = "0.14.5"
@@ -721,31 +680,12 @@ version = "0.5.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "2304e00983f87ffb38b55b444b5e3b60a884b5d30c0fca7d82fe33449bbe55ea"
 
-[[package]]
-name = "hermit-abi"
-version = "0.1.19"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "62b467343b94ba476dcb2500d242dadbb39557df889310ac77c5d99100aaac33"
-dependencies = [
- "libc",
-]
-
 [[package]]
 name = "hermit-abi"
 version = "0.3.9"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "d231dfb89cfffdbc30e7fc41579ed6066ad03abda9e567ccafae602b97ec5024"
 
-[[package]]
-name = "indexmap"
-version = "1.9.3"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "bd070e393353796e801d209ad339e89596eb4c8d430d18ede6a1cced8fafbd99"
-dependencies = [
- "autocfg",
- "hashbrown 0.12.3",
-]
-
 [[package]]
 name = "indexmap"
 version = "2.2.6"
@@ -753,7 +693,7 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "168fb715dda47215e360912c096649d23d58bf392ac62f73919e831745e40f26"
 dependencies = [
  "equivalent",
- "hashbrown 0.14.5",
+ "hashbrown",
 ]
 
 [[package]]
@@ -783,7 +723,7 @@ version = "1.0.11"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "eae7b9aee968036d54dce06cebaefd919e4472e753296daccd6d344e3e2df0c2"
 dependencies = [
- "hermit-abi 0.3.9",
+ "hermit-abi",
  "libc",
  "windows-sys 0.48.0",
 ]
@@ -931,12 +871,6 @@ version = "1.19.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "3fdb12b2476b595f9358c5161aa467c2438859caa136dec86c26fdd2efe17b92"
 
-[[package]]
-name = "os_str_bytes"
-version = "6.6.1"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "e2355d85b9a3786f481747ced0e0ff2ba35213a1f9bd406ed906554d7af805a1"
-
 [[package]]
 name = "overload"
 version = "0.1.1"
@@ -956,7 +890,7 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "b4c5cc86750666a3ed20bdaf5ca2a0344f9c67674cae0515bec2da16fbaa47db"
 dependencies = [
  "fixedbitset",
- "indexmap 2.2.6",
+ "indexmap",
 ]
 
 [[package]]
@@ -1006,7 +940,7 @@ checksum = "5e6a007746f34ed64099e88783b0ae369eaa3da6392868ba262e2af9b8fbaea1"
 dependencies = [
  "cfg-if",
  "concurrent-queue",
- "hermit-abi 0.3.9",
+ "hermit-abi",
  "pin-project-lite",
  "rustix 0.38.34",
  "tracing",
@@ -1162,7 +1096,7 @@ dependencies = [
  "elsa",
  "event-listener 5.3.1",
  "futures",
- "indexmap 2.2.6",
+ "indexmap",
  "insta",
  "itertools",
  "petgraph",
@@ -1177,7 +1111,7 @@ dependencies = [
 
 [[package]]
 name = "resolvo_cpp"
-version = "0.1.0"
+version = "0.2.0"
 dependencies = [
  "anyhow",
  "cbindgen",
@@ -1252,7 +1186,7 @@ checksum = "500cbc0ebeb6f46627f50f3f5811ccf6bf00643be300b4c3eabc0ef55dc5b5ba"
 dependencies = [
  "proc-macro2",
  "quote",
- "syn 2.0.66",
+ "syn",
 ]
 
 [[package]]
@@ -1266,6 +1200,15 @@ dependencies = [
  "serde",
 ]
 
+[[package]]
+name = "serde_spanned"
+version = "0.6.8"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "87607cb1398ed59d48732e575a4c28a7a8ebf2454b964fe3f224f2afc07909e1"
+dependencies = [
+ "serde",
+]
+
 [[package]]
 name = "sharded-slab"
 version = "0.1.7"
@@ -1310,7 +1253,7 @@ dependencies = [
 name = "solve-snapshot"
 version = "0.1.0"
 dependencies = [
- "clap 4.5.7",
+ "clap",
  "console",
  "csv",
  "itertools",
@@ -1326,29 +1269,12 @@ version = "1.2.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "a8f112729512f8e442d81f95a8a7ddf2b7c6b8a1a6f509a95864142b30cab2d3"
 
-[[package]]
-name = "strsim"
-version = "0.10.0"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "73473c0e59e6d5812c5dfe2a064a6444949f089e20eec9a2e5506596494e4623"
-
 [[package]]
 name = "strsim"
 version = "0.11.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "7da8b5736845d9f2fcb837ea5d9e2628564b3b043a70948a3f0b778838c5fb4f"
 
-[[package]]
-name = "syn"
-version = "1.0.109"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "72b64191b275b66ffe2469e8af2c1cfe3bafa67b529ead792a6d0160888b4237"
-dependencies = [
- "proc-macro2",
- "quote",
- "unicode-ident",
-]
-
 [[package]]
 name = "syn"
 version = "2.0.66"
@@ -1378,21 +1304,6 @@ dependencies = [
  "windows-sys 0.52.0",
 ]
 
-[[package]]
-name = "termcolor"
-version = "1.4.1"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "06794f8f6c5c898b3275aebefa6b8a1cb24cd2c6c79397ab15774837a0bc5755"
-dependencies = [
- "winapi-util",
-]
-
-[[package]]
-name = "textwrap"
-version = "0.16.1"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "23d434d3f8967a09480fb04132ebe0a3e088c173e6d0ee7897abbdf4eab0f8b9"
-
 [[package]]
 name = "thread_local"
 version = "1.1.8"
@@ -1415,11 +1326,36 @@ dependencies = [
 
 [[package]]
 name = "toml"
-version = "0.5.11"
+version = "0.8.19"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "f4f7f0dd8d50a853a531c426359045b1998f04219d88799810762cd4ad314234"
+checksum = "a1ed1f98e3fdc28d6d910e6737ae6ab1a93bf1985935a1193e68f93eeb68d24e"
 dependencies = [
  "serde",
+ "serde_spanned",
+ "toml_datetime",
+ "toml_edit",
+]
+
+[[package]]
+name = "toml_datetime"
+version = "0.6.8"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "0dd7358ecb8fc2f8d014bf86f6f638ce72ba252a2c3a2572f2a795f1d23efb41"
+dependencies = [
+ "serde",
+]
+
+[[package]]
+name = "toml_edit"
+version = "0.22.20"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "583c44c02ad26b0c3f3066fe629275e50627026c51ac2e595cca4c230ce1ce1d"
+dependencies = [
+ "indexmap",
+ "serde",
+ "serde_spanned",
+ "toml_datetime",
+ "winnow",
 ]
 
 [[package]]
@@ -1441,7 +1377,7 @@ checksum = "34704c8d6ebcbc939824180af020566b01a7c01f80641264eba0999f6c2b6be7"
 dependencies = [
  "proc-macro2",
  "quote",
- "syn 2.0.66",
+ "syn",
 ]
 
 [[package]]
@@ -1501,7 +1437,7 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "04659ddb06c87d233c566112c1c9c5b9e98256d9af50ec3bc9c8327f873a7568"
 dependencies = [
  "quote",
- "syn 2.0.66",
+ "syn",
 ]
 
 [[package]]
@@ -1588,7 +1524,7 @@ dependencies = [
  "once_cell",
  "proc-macro2",
  "quote",
- "syn 2.0.66",
+ "syn",
  "wasm-bindgen-shared",
 ]
 
@@ -1622,7 +1558,7 @@ checksum = "e94f17b526d0a461a191c78ea52bbce64071ed5c04c9ffe424dcb38f74171bb7"
 dependencies = [
  "proc-macro2",
  "quote",
- "syn 2.0.66",
+ "syn",
  "wasm-bindgen-backend",
  "wasm-bindgen-shared",
 ]
@@ -1659,15 +1595,6 @@ version = "0.4.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "ac3b87c63620426dd9b991e5ce0329eff545bccbbb34f3be09ff6fb6ab51b7b6"
 
-[[package]]
-name = "winapi-util"
-version = "0.1.8"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "4d4cc384e1e73b93bafa6fb4f1df8c41695c8a91cf9c4c64358067d15a7b6c6b"
-dependencies = [
- "windows-sys 0.52.0",
-]
-
 [[package]]
 name = "winapi-x86_64-pc-windows-gnu"
 version = "0.4.0"
@@ -1813,6 +1740,15 @@ version = "0.52.5"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "bec47e5bfd1bff0eeaf6d8b485cc1074891a197ab4225d504cb7a1ab88b02bf0"
 
+[[package]]
+name = "winnow"
+version = "0.6.20"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "36c1fec1a2bb5866f07c25f68c26e565c4c200aebb96d7e55710c19d3e8ac49b"
+dependencies = [
+ "memchr",
+]
+
 [[package]]
 name = "wyz"
 version = "0.5.1"
@@ -1839,5 +1775,5 @@ checksum = "15e934569e47891f7d9411f1a451d947a60e000ab3bd24fbb970f000387d1b3b"
 dependencies = [
  "proc-macro2",
  "quote",
- "syn 2.0.66",
+ "syn",
 ]
diff --git a/cpp/CHANGELOG.md b/cpp/CHANGELOG.md
index 739d039..c79abe5 100644
--- a/cpp/CHANGELOG.md
+++ b/cpp/CHANGELOG.md
@@ -6,6 +6,24 @@ and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0
 
 ## [Unreleased]
 
+## [0.2.0](https://github.com/mamba-org/resolvo/releases/tag/resolvo_cpp-v0.2.0) - 2024-06-11
+
+### Added
+- More tracing ([#55](https://github.com/mamba-org/resolvo/pull/55))
+- (**breaking**) Version set unions as solvable requirements ([#56](https://github.com/mamba-org/resolvo/pull/56))
+- (**breaking**) Solve for optional solvables in addition to the root solvable ([#54](https://github.com/mamba-org/resolvo/pull/54))
+- (**breaking**) Add `Problem` struct ([#62](https://github.com/mamba-org/resolvo/pull/62))
+- (**breaking**) Decide on explicit requirements first ([#61](https://github.com/mamba-org/resolvo/pull/61))
+
+### Fixed
+- Display_merged_solvables to display merged solvables correctly ([#48](https://github.com/mamba-org/resolvo/pull/48))
+- Add a virtual destructor to `DependencyProvider` ([#50](https://github.com/mamba-org/resolvo/pull/50))
+- Fix off-by-one error in `Mapping::serialize` ([#58](https://github.com/mamba-org/resolvo/pull/58))
+
+### Performance
+* Visit less clauses during propagation ([#66](https://github.com/mamba-org/resolvo/pull/66))
+* Implement a form of VSIDS ([#67](https://github.com/mamba-org/resolvo/pull/67))
+
 ## [0.1.0](https://github.com/mamba-org/resolvo/releases/tag/resolvo_cpp-v0.1.0) - 2024-06-11
 
 ### Added
diff --git a/cpp/Cargo.toml b/cpp/Cargo.toml
index a60c72f..4c9001c 100644
--- a/cpp/Cargo.toml
+++ b/cpp/Cargo.toml
@@ -1,7 +1,7 @@
 [package]
 name = "resolvo_cpp"
 description = "Resolvo C++ integration"
-version = "0.1.0"
+version = "0.2.0"
 authors.workspace = true
 keywords.workspace = true
 categories.workspace = true
@@ -20,5 +20,5 @@ resolvo = { version = "0.8.1", path = "../" }
 
 [build-dependencies]
 anyhow = "1"
-cbindgen = "0.26.0"
+cbindgen = "0.27.0"
 
diff --git a/recipe/recipe.yaml b/recipe/recipe.yaml
index 871d188..53cead6 100644
--- a/recipe/recipe.yaml
+++ b/recipe/recipe.yaml
@@ -1,6 +1,6 @@
 package:
   name: resolvo-cpp
-  version: 0.1.0
+  version: 0.2.0
 
 source: 
   - path: ../