Bump version to 1.7.5 and update changelog with fixes and enhancements

sphildreth · sphildreth · commit 8484fb68dcd9 · 2026-03-19T07:20:01.000-05:00
diff --git a/bindings/dart/dart/lib/src/database.dart b/bindings/dart/dart/lib/src/database.dart
@@ -104,7 +104,7 @@ class Database {
     return open(':memory:', libraryPath: libraryPath, bindings: bindings);
   }
 
-  /// The engine version string (e.g. "1.7.4").
+  /// The engine version string (e.g. "1.7.5").
   String get engineVersion {
     final ptr = _bindings.engineVersion();
     return ptr == nullptr ? 'unknown' : ptr.toDartString();
diff --git a/bindings/dart/dart/pubspec.yaml b/bindings/dart/dart/pubspec.yaml
@@ -1,6 +1,6 @@
 name: decentdb
 description: Dart FFI bindings for DecentDB – an embedded ACID database engine.
-version: 1.7.4
+version: 1.7.5
 repository: https://github.com/nicholasgasior/decentdb
 homepage: https://github.com/nicholasgasior/decentdb/tree/main/bindings/dart
 
diff --git a/bindings/dart/examples/console/pubspec.lock b/bindings/dart/examples/console/pubspec.lock
@@ -7,7 +7,7 @@ packages:
       path: "../../dart"
       relative: true
     source: path
-    version: "1.7.4"
+    version: "1.7.5"
   ffi:
     dependency: transitive
     description:
diff --git a/bindings/dart/native/decentdb.h b/bindings/dart/native/decentdb.h
@@ -14,7 +14,7 @@ extern "C" {
 // Returns the ABI version number. Callers should check at load time.
 int decentdb_abi_version(void);
 
-// Returns the engine version string (e.g. "1.7.4"). Static; do NOT free.
+// Returns the engine version string (e.g. "1.7.5"). Static; do NOT free.
 const char* decentdb_engine_version(void);
 
 // --------------------------------------------------------------------------
diff --git a/bindings/java/dbeaver-extension/META-INF/MANIFEST.MF b/bindings/java/dbeaver-extension/META-INF/MANIFEST.MF
@@ -2,7 +2,7 @@ Manifest-Version: 1.0
 Bundle-ManifestVersion: 2
 Bundle-Name: DecentDB DBeaver Extension
 Bundle-SymbolicName: org.jkiss.dbeaver.ext.decentdb;singleton:=true
-Bundle-Version: 1.7.4
+Bundle-Version: 1.7.5
 Bundle-Activator: org.jkiss.dbeaver.ext.decentdb.DecentDBActivator
 Bundle-Vendor: DecentDB Contributors
 Require-Bundle: org.eclipse.core.runtime,
@@ -11,5 +11,5 @@ Require-Bundle: org.eclipse.core.runtime,
  org.jkiss.dbeaver.ext.generic
 Bundle-RequiredExecutionEnvironment: JavaSE-17
 Bundle-ClassPath: .,
- lib/decentdb-jdbc-1.7.4.jar
+ lib/decentdb-jdbc-1.7.5.jar
 Export-Package: org.jkiss.dbeaver.ext.decentdb.model
diff --git a/bindings/java/dbeaver-extension/build.gradle b/bindings/java/dbeaver-extension/build.gradle
@@ -3,7 +3,7 @@ plugins {
 }
 
 group = 'org.jkiss.dbeaver.ext'
-version = '1.7.4'
+version = '1.7.5'
 
 java {
     sourceCompatibility = JavaVersion.VERSION_21
diff --git a/bindings/java/driver/build.gradle b/bindings/java/driver/build.gradle
@@ -3,7 +3,7 @@ plugins {
 }
 
 group = 'com.decentdb'
-version = '1.7.4'
+version = '1.7.5'
 
 java {
     sourceCompatibility = JavaVersion.VERSION_17
diff --git a/bindings/java/driver/src/main/java/com/decentdb/jdbc/DecentDBDriver.java b/bindings/java/driver/src/main/java/com/decentdb/jdbc/DecentDBDriver.java
@@ -27,7 +27,7 @@
 public final class DecentDBDriver implements Driver {
 
     public static final String URL_PREFIX = "jdbc:decentdb:";
-    public static final String DRIVER_VERSION = "1.7.4";
+    public static final String DRIVER_VERSION = "1.7.5";
     public static final int DRIVER_MAJOR_VERSION = 1;
     public static final int DRIVER_MINOR_VERSION = 7;
 
diff --git a/bindings/node/decentdb/package-lock.json b/bindings/node/decentdb/package-lock.json
diff --git a/bindings/node/decentdb/package.json b/bindings/node/decentdb/package.json
@@ -1,6 +1,6 @@
 {
   "name": "decentdb-native",
-  "version": "1.7.4",
+  "version": "1.7.5",
   "private": true,
   "description": "DecentDB Node.js native addon (N-API) + thin JS wrapper",
   "main": "index.js",
diff --git a/bindings/node/knex-decentdb/package-lock.json b/bindings/node/knex-decentdb/package-lock.json
diff --git a/bindings/node/knex-decentdb/package.json b/bindings/node/knex-decentdb/package.json
@@ -1,6 +1,6 @@
 {
   "name": "knex-decentdb",
-  "version": "1.7.4",
+  "version": "1.7.5",
   "private": true,
   "description": "Knex client/dialect for DecentDB",
   "main": "index.js",
diff --git a/bindings/python/pyproject.toml b/bindings/python/pyproject.toml
@@ -4,7 +4,7 @@ build-backend = "setuptools.build_meta"
 
 [project]
 name = "decentdb"
-version = "1.7.4"
+version = "1.7.5"
 description = "Python DB-API 2.0 driver and SQLAlchemy dialect for DecentDB"
 readme = "README.md"
 authors = [
diff --git a/decentdb.nimble b/decentdb.nimble
@@ -1,4 +1,4 @@
-version       = "1.7.4"
+version       = "1.7.5"
 author        = "DecentDB contributors"
 description   = "DecentDB engine"
 license       = "Apache-2.0"
diff --git a/docs/about/changelog.md b/docs/about/changelog.md
@@ -5,6 +5,12 @@ All notable changes to DecentDB will be documented in this file.
 The format is based on [Keep a Changelog](https://keepachangelog.com/en/1.0.0/),
 and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0.html).
 
+## [1.7.5] - 2026-03-19
+
+### Fixed
+- **C-API**: Added a call to `malloc_trim(0)` inside `decentdb_close` on Linux to force glibc to release cached memory back to the OS immediately, resolving resident set size (RSS) bloat in long-running processes that repeatedly open and close databases.
+- **Tests**: Added C-API and Python leak regression tests to strictly measure and bound memory consumption limits on process termination loops.
+
 ## [1.7.4] - 2026-03-18
 
 ### Fixed
diff --git a/docs/development/building.md b/docs/development/building.md
@@ -345,8 +345,8 @@ Before creating a release:
 4. [ ] Documentation built
 5. [ ] Binaries built for all release platforms (Linux x64, Linux arm64/Raspberry Pi, macOS, Windows)
 6. [ ] Version bumped (e.g. `1.0.2` -> `1.1.0`) and changelog updated
-7. [ ] Git tag created: `git tag -a v1.7.4 -m "DecentDB 1.7.4"`
-8. [ ] Tag pushed: `git push origin v1.7.4`
+7. [ ] Git tag created: `git tag -a v1.7.5 -m "DecentDB 1.7.5"`
+8. [ ] Tag pushed: `git push origin v1.7.5`
 
 ## Next Steps
 
diff --git a/docs/development/contributing.md b/docs/development/contributing.md
@@ -226,7 +226,7 @@ Include:
 
 Example:
 ```
-**Version:** 1.7.4
+**Version:** 1.7.5
 **OS:** Ubuntu 22.04
 
 **Steps:**
diff --git a/docs/user-guide/comparison.md b/docs/user-guide/comparison.md
@@ -8,7 +8,7 @@ This comparison was written against:
 - SQLite `3.51.2` (sqlite3 CLI)
 - DuckDB `v1.4.3` (duckdb CLI)
 
-DecentDB is currently at **v1.7.4**. This document describes the current feature set and constraints; details may change as DecentDB continues to evolve.
+DecentDB is currently at **v1.7.5**. This document describes the current feature set and constraints; details may change as DecentDB continues to evolve.
 
 DecentDB is intentionally scoped around:
 - **Priority #1:** durable ACID writes (WAL-based)
diff --git a/docs/user-guide/dbeaver.md b/docs/user-guide/dbeaver.md
@@ -89,7 +89,7 @@ You also need to add the bundle to `bundles.info` and start DBeaver once with `-
 1. Copy the jar into the app plugin directory:
 
     # From the DecentDB repo root
-    VERSION=1.7.4
+    VERSION=1.7.5
 
     sudo install -Dm644 \
       bindings/java/dbeaver-extension/build/libs/dbeaver-extension-${VERSION}.jar \
diff --git a/examples/java/run.sh b/examples/java/run.sh
@@ -1,7 +1,7 @@
 #!/bin/bash
 set -eo pipefail
 
-DRIVER_JAR="../../bindings/java/driver/build/libs/driver-1.7.4.jar"
+DRIVER_JAR="../../bindings/java/driver/build/libs/driver-1.7.5.jar"
 
 echo "Building driver JAR..."
 pushd ../../bindings/java
diff --git a/src/c_api.nim b/src/c_api.nim
@@ -24,7 +24,7 @@ proc decentdb_abi_version*(): cint {.exportc, cdecl, dynlib.} =
   return cint(AbiVersion)
 
 proc decentdb_engine_version*(): cstring {.exportc, cdecl, dynlib.} =
-  ## Returns the DecentDB engine version string (e.g. "1.7.4").
+  ## Returns the DecentDB engine version string (e.g. "1.7.5").
   ## The returned pointer is a static string; do NOT free it.
   return cstring(DecentDBVersion)
 

Original file line number	Diff line number	Diff line change
`@@ -104,7 +104,7 @@ class Database {`
`104`	`104`	`return open(':memory:', libraryPath: libraryPath, bindings: bindings);`
`105`	`105`	`}`
`106`	`106`
`107`		`- /// The engine version string (e.g. "1.7.4").`
	`107`	`+ /// The engine version string (e.g. "1.7.5").`
`108`	`108`	`String get engineVersion {`
`109`	`109`	`final ptr = _bindings.engineVersion();`
`110`	`110`	`return ptr == nullptr ? 'unknown' : ptr.toDartString();`
Original file line number	Diff line number	Diff line change
`@@ -3,7 +3,7 @@ plugins {`
`3`	`3`	`}`
`4`	`4`
`5`	`5`	`group = 'org.jkiss.dbeaver.ext'`
`6`		`-version = '1.7.4'`
	`6`	`+version = '1.7.5'`
`7`	`7`
`8`	`8`	`java {`
`9`	`9`	`sourceCompatibility = JavaVersion.VERSION_21`
Original file line number	Diff line number	Diff line change
`@@ -3,7 +3,7 @@ plugins {`
`3`	`3`	`}`
`4`	`4`
`5`	`5`	`group = 'com.decentdb'`
`6`		`-version = '1.7.4'`
	`6`	`+version = '1.7.5'`
`7`	`7`
`8`	`8`	`java {`
`9`	`9`	`sourceCompatibility = JavaVersion.VERSION_17`
Original file line number	Diff line number	Diff line change
`@@ -1,6 +1,6 @@`
`1`	`1`	`{`
`2`	`2`	`"name": "decentdb-native",`
`3`		`- "version": "1.7.4",`
	`3`	`+ "version": "1.7.5",`
`4`	`4`	`"private": true,`
`5`	`5`	`"description": "DecentDB Node.js native addon (N-API) + thin JS wrapper",`
`6`	`6`	`"main": "index.js",`