Update to ObjectBox 5.0

Author: greenrobot

docs/README.mdx

@@ -68,6 +68,35 @@ Otherwise, feel free to open an issue on [GitHub ](https://github.com/objectbox/
 
 <div align="left"><img src="https://img.shields.io/github/v/release/objectbox/objectbox-c?style=for-the-badge" alt=""/></div>
 
+### 5.0.0 (2025-11-27)
+
+#### User-Specific Data Sync
+
+* Sync filters: define server-side filter expression to sync individual data for each sync user. This is also known as "user-specific data sync" and requires Sync clients version 5.0.
+* Client variables: clients may define key/value pairs that can be used in sync filters
+
+#### New supported platform: Windows ARM64
+
+* Besides x86 and x64, ObjectBox for Windows now also supports ARM64
+
+#### Sync
+
+* Sync clients may now provide certificate locations for SSL (TLS) connections
+
+#### Fixes
+
+* Fixed clearing 1:N backlinks for IDs larger than 32-bit (setting backlink ID to 0 on the "1" side)
+* In-memory with WAL file: improved error handling
+* Safeguard against undefined behavior by panicking in rare illegal usage patterns that are not recoverable. I.e. deleting a (write) transaction in a non-owner thread cannot be safely handled in any other way.
+* Various small improvements and updates under the hood.
+
+#### Examples
+
+* Make each example self-contained, you can e.g. copy an example's directory as a starting point for your own app
+* Add a convenient `build.sh` script to each example that works the same way across examples, e.g. `./build.sh run` to build and run the example in one step
+* Make sources more readable (refactorings, added additional comments)
+* The Task sync example moved to [ObjectBox Sync Examples](https://github.com/objectbox/objectbox-sync-examples)
+
 ### 4.3.0 (2025-05-12)
 
 * Windows: msvc runtime is now embedded to avoid incompatible msvcp140.dll (e.g. those shipped with some JDKs)

docs/generator.mdx

@@ -54,7 +54,7 @@ Once you have the ObjectBox runtime library set up via `FetchContent` (see [inst
 
 ```cmake
 # Note: downloads automatically if not found locally
-find_package(ObjectBoxGenerator 4.0.0 REQUIRED)
+find_package(ObjectBoxGenerator 5.0.0 REQUIRED)
 ```
 
 With that, the CMake function add\_obx\_schema is now available (see next section).
@@ -124,7 +124,7 @@ This find module automatically locates a local installation of the executable `o
 Currently supported platforms are Linux/x86-64, macOS and Windows/x86-64.
 
 ```cmake
-find_package(ObjectBoxGenerator 4.0.0 REQUIRED)Variables
+find_package(ObjectBoxGenerator 5.0.0 REQUIRED)Variables
 ```
 
 The following variables are defined by this module:
@@ -137,7 +137,7 @@ The following variables are defined by this module:
     If found, this variable comprises the full path to executable.
 *   `ObjectBoxGenerator_VERSION`
 
-    The full version string of the used ObjectBox Generator executable, e.g. “4.0.0” or “4.0.0-alpha2”.
+    The full version string of the used ObjectBox Generator executable, e.g. “5.0.0” or “5.0.0-alpha2”.
 *   `ObjectBoxGenerator_VERSION_MAJOR`\
     `ObjectBoxGenerator_VERSION_MINOR`\
     `ObjectBoxGenerator_VERSION_PATCH`

docs/getting-started.mdx

@@ -57,7 +57,7 @@ Use CMake or launch the following command to generate the binding code from the
 <TabItem value="cmakecpp" label="CMake (C++)">
 
 ```cmake
-find_package(ObjectBoxGenerator 4.0.0 REQUIRED)
+find_package(ObjectBoxGenerator 5.0.0 REQUIRED)
 add_obx_schema(TARGET myapp SCHEMA_FILES tasklist.fbs INSOURCE)
 ```
 

docs/installation.mdx

@@ -50,7 +50,7 @@ include(FetchContent)
 FetchContent_Declare(
     objectbox
     GIT_REPOSITORY https://github.com/objectbox/objectbox-c.git
-    GIT_TAG        v4.1.0
+    GIT_TAG        v5.0.0
 )
 
 FetchContent_MakeAvailable(objectbox)
@@ -81,7 +81,7 @@ include(FetchContent)
 FetchContent_Declare(
     objectbox
     GIT_REPOSITORY https://github.com/objectbox/objectbox-c.git
-    GIT_TAG        v4.1.0
+    GIT_TAG        v5.0.0
 )
 
 FetchContent_GetProperties(objectbox)
@@ -96,7 +96,7 @@ If you want to integrate the ObjectBox-Generator via CMake (as an alternative to
 
 ```cmake
 # find objectbox-generator (auto-download if not found on system per default)
-find_package(ObjectBoxGenerator 4.0.0 REQUIRED)
+find_package(ObjectBoxGenerator 5.0.0 REQUIRED)
 
 # generate C++ files from tasklist.fbs and compile/link with target
 add_obx_schema(
@@ -123,7 +123,7 @@ Using the download.sh script (on Windows, use something like Git Bash to run it)
 
 Details on the download.sh script:
 
-* Creates a "download" directory and a version dependent sub directory named like "libobjectbox-4.1.0-some-hex-hash".
+* Creates a "download" directory and a version dependent sub directory named like "libobjectbox-5.0.0-some-hex-hash".
 * Inside the version dependent sub directory, you will find the directories "include" and "lib"/
 * The "lib" directory contains the binary library.
 * Gives you an option to install the library to `/usr/lib` (linux) or `/usr/local/lib` (macOS).
@@ -142,7 +142,7 @@ As a good starting point for C/C++ Development download "ObjectBox Core" named `
 
 :::info
 Supported Platforms: \
-Linux (x86\_64, aarch64, armv7hf, armv6hf), macOS (x64,arm64), Windows (x64,x86) \
+Linux (x86\_64, aarch64, armv7hf, armv6hf), macOS (x64,arm64), Windows (x64,x86,arm64) \
 \
 On Windows you might have to install the latest [Microsoft Visual C++ Redistributable package (X64)](https://learn.microsoft.com/en-us/cpp/windows/latest-supported-vc-redist?view=msvc-170#visual-studio-2015-2017-2019-and-2022) to use the ObjectBox DLL.\
 \
@@ -196,7 +196,7 @@ Using the ObjectBox Generator with CMake  is straightforward (after the installa
 
 ```cmake
 # Downloads automatically if not found on system per default)
-find_package(ObjectBoxGenerator 4.0.0 REQUIRED)
+find_package(ObjectBoxGenerator 5.0.0 REQUIRED)
 
 # generate C++ files from tasklist.fbs and compile/link with target
 add_obx_schema(