Upgrade slick-net to v2.1.0; Change release date; remove overlay from ci workflow

Author: kzhdev

.github/workflows/ci.yml

@@ -48,14 +48,12 @@ jobs:
           path: |
             ${{ github.workspace }}/vcpkg/installed
             ${{ github.workspace }}/vcpkg-binary-cache
-          key: vcpkg-${{ runner.os }}-${{ hashFiles('CMakeLists.txt', 'overlay-ports/**') }}
+          key: vcpkg-${{ runner.os }}-${{ hashFiles('CMakeLists.txt') }}
           restore-keys: vcpkg-${{ runner.os }}-
 
       - name: Install dependencies
         run: |
-          "$VCPKG_ROOT/vcpkg" install nlohmann-json openssl gtest slick-net \
-            --overlay-ports=${{ github.workspace }}/overlay-ports
-
+          "$VCPKG_ROOT/vcpkg" install nlohmann-json openssl gtest slick-net
       - name: Configure
         run: |
           cmake -S . -B build \

.gitignore

@@ -68,3 +68,5 @@ vcpkg_installed/
 Testing/
 .cache/
 test_results.json
+
+.vscode/

CHANGELOG.md

@@ -7,7 +7,7 @@ and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0
 
 ---
 
-## [0.1.0] — 2026-06-01
+## [0.1.0] — 2026-06-06
 
 ### Added
 

CMakeLists.txt

@@ -10,7 +10,19 @@ endif()
 
 find_package(nlohmann_json CONFIG REQUIRED)
 find_package(OpenSSL REQUIRED)
-find_package(slick-net CONFIG REQUIRED)
+
+find_package(slick-net 2.1.0 CONFIG QUIET)
+if (NOT slick-net_FOUND)
+    message(STATUS "Fetching slick-net...")
+    FetchContent_Declare(
+        slick-net
+        GIT_REPOSITORY https://github.com/SlickQuant/slick-net.git
+        GIT_TAG v2.1.0
+    )
+    FetchContent_MakeAvailable(slick-net)
+else()
+    message(STATUS "Found slick-net: ${slick-net_DIR}")
+endif()
 
 add_library(hyperliquid
     src/api.cpp