diff --git a/CHANGELOG.md b/CHANGELOG.md
index 1dcc6aa2..e0b3afe1 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -12,6 +12,9 @@ and this project adheres to [Semantic Versioning](http://semver.org/).
 
 ## Fixes
 
+- Only delete health table entry in `HealthHelper` destructor if
+  health table was set.
+  PR: https://egit.irs.uni-stuttgart.de/fsfw/fsfw/pulls/710/files
 - I2C Bugfixes: Do not keep iterator as member and fix some incorrect handling with the iterator.
   Also properly reset the reply size for successfull transfers and erroneous transfers.
   PR: https://egit.irs.uni-stuttgart.de/fsfw/fsfw/pulls/700
@@ -24,11 +27,18 @@ and this project adheres to [Semantic Versioning](http://semver.org/).
 
 ## Added
 
+- `UioMapper` is able to resolve symlinks now.
+  PR: https://egit.irs.uni-stuttgart.de/fsfw/fsfw/pulls/709
 - Add new `UnsignedByteField` class
   PR: https://egit.irs.uni-stuttgart.de/fsfw/fsfw/pulls/660
 
 ## Changes
 
+- `AcceptsTelemetryIF`: `getReportReceptionQueue` is const now
+  PR: https://egit.irs.uni-stuttgart.de/fsfw/fsfw/pulls/712
+- Moved some container returnvalues to dedicated header and namespace
+  to they can be used without template specification.
+  PR: https://egit.irs.uni-stuttgart.de/fsfw/fsfw/pulls/707
 - Remove default secondary header argument for
   `uint16_t getTcSpacePacketIdFromApid(uint16_t apid, bool secondaryHeaderFlag)` and
   `uint16_t getTmSpacePacketIdFromApid(uint16_t apid, bool secondaryHeaderFlag)`
diff --git a/docs/conf.py b/docs/conf.py
index a4232026..dad85e61 100644
--- a/docs/conf.py
+++ b/docs/conf.py
@@ -51,7 +51,10 @@ exclude_patterns = ["_build", "Thumbs.db", ".DS_Store"]
 html_theme = "alabaster"
 
 html_theme_options = {
-    "extra_nav_links": {"Impressum" : "https://www.uni-stuttgart.de/impressum", "Datenschutz": "https://info.irs.uni-stuttgart.de/datenschutz/datenschutzWebmit.html"}
+    "extra_nav_links": {
+        "Impressum": "https://www.uni-stuttgart.de/impressum",
+        "Datenschutz": "https://info.irs.uni-stuttgart.de/datenschutz/datenschutzWebmit.html",
+    }
 }
 
 
diff --git a/src/fsfw/tmtcservices/TmTcBridge.h b/src/fsfw/tmtcservices/TmTcBridge.h
index e5c60bc6..f2637abd 100644
--- a/src/fsfw/tmtcservices/TmTcBridge.h
+++ b/src/fsfw/tmtcservices/TmTcBridge.h
@@ -65,7 +65,7 @@ class TmTcBridge : public AcceptsTelemetryIF,
   ReturnValue_t performOperation(uint8_t operationCode = 0) override;
 
   /** AcceptsTelemetryIF override */
-  MessageQueueId_t getReportReceptionQueue(uint8_t virtualChannel = 0) const override;
+  MessageQueueId_t getReportReceptionQueue(uint8_t virtualChannel) const override;
 
   /** AcceptsTelecommandsIF override */
   uint32_t getIdentifier() const override;
diff --git a/src/fsfw_hal/linux/uio/UioMapper.cpp b/src/fsfw_hal/linux/uio/UioMapper.cpp
index e34c209a..33e4fd97 100644
--- a/src/fsfw_hal/linux/uio/UioMapper.cpp
+++ b/src/fsfw_hal/linux/uio/UioMapper.cpp
@@ -21,12 +21,12 @@ UioMapper::UioMapper(std::string uioFile, int mapNum) : mapNum(mapNum) {
     char* res = realpath(uioFile.c_str(), nullptr);
     if (res) {
       this->uioFile = res;
+      free(res);
     } else {
 #if FSFW_CPP_OSTREAM_ENABLED == 1
       sif::error << "Could not resolve real path of UIO file " << uioFile << std::endl;
 #endif
     }
-    free(res);
   } else {
     this->uioFile = std::move(uioFile);
   }
diff --git a/unittests/util/testDataWrapper.cpp b/unittests/util/testDataWrapper.cpp
deleted file mode 100644
index ef381a62..00000000
--- a/unittests/util/testDataWrapper.cpp
+++ /dev/null
@@ -1,55 +0,0 @@
-#include <array>
-#include <catch2/catch_test_macros.hpp>
-
-#include "fsfw/util/dataWrapper.h"
-#include "mocks/SimpleSerializable.h"
-
-TEST_CASE("Data Wrapper", "[util]") {
-  util::DataWrapper wrapper;
-  SECTION("State") {
-    REQUIRE(wrapper.isNull());
-    REQUIRE(wrapper.type == util::DataTypes::NONE);
-  }
-
-  SECTION("Set Raw Data") {
-    util::DataWrapper* instance = &wrapper;
-    bool deleteInst = false;
-    REQUIRE(wrapper.isNull());
-    std::array<uint8_t, 4> data = {1, 2, 3, 4};
-    SECTION("Setter") { wrapper.setRawData({data.data(), data.size()}); }
-    SECTION("Direct Construction Pair") {
-      instance = new util::DataWrapper(util::BufPair(data.data(), data.size()));
-      deleteInst = true;
-    }
-    SECTION("Direct Construction Single Args") {
-      instance = new util::DataWrapper(data.data(), data.size());
-      deleteInst = true;
-    }
-    REQUIRE(not instance->isNull());
-    REQUIRE(instance->type == util::DataTypes::RAW);
-    REQUIRE(instance->dataUnion.raw.data == data.data());
-    REQUIRE(instance->dataUnion.raw.len == data.size());
-    if (deleteInst) {
-      delete instance;
-    }
-  }
-
-  SECTION("Simple Serializable") {
-    util::DataWrapper* instance = &wrapper;
-    bool deleteInst = false;
-    REQUIRE(instance->isNull());
-    SimpleSerializable serializable;
-    SECTION("Setter") { wrapper.setSerializable(serializable); }
-    SECTION("Direct Construction") {
-      instance = new util::DataWrapper(serializable);
-      deleteInst = true;
-    }
-
-    REQUIRE(not instance->isNull());
-    REQUIRE(instance->type == util::DataTypes::SERIALIZABLE);
-    REQUIRE(instance->dataUnion.serializable == &serializable);
-    if (deleteInst) {
-      delete instance;
-    }
-  }
-}
\ No newline at end of file