diff --git a/.github/workflows/create_nightly_release.yml b/.github/workflows/create_nightly_release.yml
new file mode 100644
index 000000000..004720a76
--- /dev/null
+++ b/.github/workflows/create_nightly_release.yml
@@ -0,0 +1,71 @@
+# ToDo: only trigger after 24 hours if there are actually changes: https://github.community/t/trigger-action-on-schedule-only-if-there-are-changes-to-the-branch/17887/4
+
+name: Nightly Release
+
+on:
+  schedule:
+    - cron: "0 0 * * *"
+    
+  workflow_dispatch:
+
+jobs:
+  build:
+    runs-on: ubuntu-latest
+    steps:
+      - name: Get current date
+        id: date
+        run: echo "::set-output name=date::$(date +'%Y-%m-%d')"
+      - name: Checkout 
+        uses: actions/checkout@master
+        with:
+          ref: next
+          submodules: true
+      - name: Git Sumbodule Update
+        run: |
+          git submodule update --init --recursive
+      - name: Build the Docker image
+        run: docker build -t portapack-dev -f dockerfile-nogit . --tag my-image-name:$(date +%s)
+      - name: Make build folder
+        run: mkdir ${{ github.workspace }}/build
+      - name: Run the Docker image
+        run: docker run -i -v ${{ github.workspace }}:/havoc portapack-dev
+      - name: Create Firmware ZIP
+        run: |
+          zip --junk-paths firmware build/firmware/portapack-h1_h2-mayhem.bin
+      - name: Create SD Card ZIP
+        run: |
+          zip -r sdcard.zip sdcard
+      - name: Create Release
+        id: create_release
+        uses: actions/create-release@v1
+        env:
+          GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
+        with:
+          tag_name: nightly-tag-${{ steps.date.outputs.date }}
+          release_name: Nightly-release - ${{ steps.date.outputs.date }}
+          body: |
+            **Nightly release - ${{ steps.date.outputs.date }}**
+            This build is the latest and greatest, although may not be the most stable as this is a nightly release.
+            You can find the changes in this commit ${{ github.sha }}
+          draft: false
+          prerelease: true
+      - name: Upload Firmware Asset
+        id: upload-firmware-asset 
+        uses: actions/upload-release-asset@v1
+        env:
+          GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
+        with:
+          upload_url: ${{ steps.create_release.outputs.upload_url }}
+          asset_path: ./firmware.zip
+          asset_name: mayhem_nightly_${{ steps.date.outputs.date }}_FIRMWARE.zip
+          asset_content_type: application/zip
+      - name: Upload SD Card Assets
+        id: upload-sd-card-asset 
+        uses: actions/upload-release-asset@v1
+        env:
+          GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
+        with:
+          upload_url: ${{ steps.create_release.outputs.upload_url }}
+          asset_path: ./sdcard.zip
+          asset_name: mayhem_nightly_${{ steps.date.outputs.date }}_COPY_TO_SDCARD.zip
+          asset_content_type: application/zip
diff --git a/firmware/application/apps/analog_audio_app.cpp b/firmware/application/apps/analog_audio_app.cpp
index b8d79e3ec..6c4dec74f 100644
--- a/firmware/application/apps/analog_audio_app.cpp
+++ b/firmware/application/apps/analog_audio_app.cpp
@@ -129,6 +129,9 @@ AnalogAudioView::AnalogAudioView(
 		&waterfall
 	});
 
+	//Filename Datetime and Frequency
+	record_view.set_filename_date_frequency(true);
+
 	field_frequency.set_value(receiver_model.tuning_frequency());
 	field_frequency.set_step(receiver_model.frequency_step());
 	field_frequency.on_change = [this](rf::Frequency f) {
diff --git a/firmware/application/apps/analog_audio_app.hpp b/firmware/application/apps/analog_audio_app.hpp
index 728b62772..8f62e237b 100644
--- a/firmware/application/apps/analog_audio_app.hpp
+++ b/firmware/application/apps/analog_audio_app.hpp
@@ -28,11 +28,11 @@
 #include "ui_receiver.hpp"
 #include "ui_spectrum.hpp"
 #include "ui_record_view.hpp"
-
 #include "ui_font_fixed_8x16.hpp"
 
 #include "tone_key.hpp"
 
+
 namespace ui {
 
 constexpr Style style_options_group {
@@ -216,7 +216,10 @@ private:
 
 	RecordView record_view {
 		{ 0 * 8, 2 * 16, 30 * 8, 1 * 16 },
-		u"AUD_????", RecordView::FileType::WAV, 4096, 4
+		u"AUD",
+		RecordView::FileType::WAV, 
+		4096, 
+		4
 	};
 
 	spectrum::WaterfallWidget waterfall { true };
diff --git a/firmware/application/apps/tpms_app.hpp b/firmware/application/apps/tpms_app.hpp
index 648c5b495..7ccef6445 100644
--- a/firmware/application/apps/tpms_app.hpp
+++ b/firmware/application/apps/tpms_app.hpp
@@ -136,7 +136,7 @@ private:
 		3,
 		{
 			{ "315", 315000000 },
-			{ "434", 433920000 },
+			{ "433", 433920000 },
 		}
 	};
 
diff --git a/firmware/application/apps/ui_about_simple.cpp b/firmware/application/apps/ui_about_simple.cpp
index bb5792c25..9ea637b01 100644
--- a/firmware/application/apps/ui_about_simple.cpp
+++ b/firmware/application/apps/ui_about_simple.cpp
@@ -37,7 +37,8 @@ namespace ui
                 console.writeln("vXxOinvizioNxX,teixeluis");
                 console.writeln("Brumi-2021,texasyojimbo");
                 console.writeln("heurist1,intoxsick,ckuethe");
-                console.writeln("notpike");
+                console.writeln("notpike,jLynx,zigad");
+                console.writeln("MichalLeonBorsuk");
                 console.writeln("");
                 break;
 
diff --git a/firmware/application/string_format.cpp b/firmware/application/string_format.cpp
index 22b02d0b8..3529a2d7b 100644
--- a/firmware/application/string_format.cpp
+++ b/firmware/application/string_format.cpp
@@ -129,6 +129,11 @@ std::string to_string_decimal(float decimal, int8_t precision) {
 	return result;
 }
 
+std::string to_string_freq(const uint64_t f) {
+	auto final_str = to_string_dec_int(f / 1000000,4) + to_string_dec_int(f % 1000000, 6, '0');
+	return final_str;
+}
+
 std::string to_string_short_freq(const uint64_t f) {
 	auto final_str = to_string_dec_int(f / 1000000,4) + "." + to_string_dec_int((f / 100) % 10000, 4, '0');
 	return final_str;
diff --git a/firmware/application/string_format.hpp b/firmware/application/string_format.hpp
index a588ef959..db32072e2 100644
--- a/firmware/application/string_format.hpp
+++ b/firmware/application/string_format.hpp
@@ -48,6 +48,7 @@ std::string to_string_decimal(float decimal, int8_t precision);
 std::string to_string_hex(const uint64_t n, const int32_t l = 0);
 std::string to_string_hex_array(uint8_t * const array, const int32_t l = 0);
 
+std::string to_string_freq(const uint64_t f);
 std::string to_string_short_freq(const uint64_t f);
 std::string to_string_time_ms(const uint32_t ms);
 
diff --git a/firmware/application/ui_navigation.hpp b/firmware/application/ui_navigation.hpp
index fbb16c219..9cc5fa876 100644
--- a/firmware/application/ui_navigation.hpp
+++ b/firmware/application/ui_navigation.hpp
@@ -212,7 +212,7 @@ namespace ui
 		void refresh();
 
 	private:
-		static constexpr auto version_string = "v1.4.3";
+		static constexpr auto version_string = "v1.4.4";
 		NavigationView &nav_;
 
 		Rectangle backdrop{
diff --git a/firmware/application/ui_record_view.cpp b/firmware/application/ui_record_view.cpp
index 26d3af432..687c29640 100644
--- a/firmware/application/ui_record_view.cpp
+++ b/firmware/application/ui_record_view.cpp
@@ -127,6 +127,11 @@ void RecordView::set_sampling_rate(const size_t new_sampling_rate) {
 	}
 }
 
+// Setter for datetime and frequency filename
+void RecordView::set_filename_date_frequency(bool set) {
+	filename_date_frequency = set;
+}
+
 bool RecordView::is_active() const {
 	return (bool)capture_thread;
 }
@@ -149,7 +154,24 @@ void RecordView::start() {
 		return;
 	}
 
-	auto base_path = next_filename_stem_matching_pattern(filename_stem_pattern);
+	 
+    std::filesystem::path base_path;
+	if(filename_date_frequency) {
+     	rtcGetTime(&RTCD1, &datetime);
+
+		//ISO 8601 
+		std::string date_time = to_string_dec_uint(datetime.year(), 4, '0')  +
+			                    to_string_dec_uint(datetime.month(), 2, '0') + 
+			                    to_string_dec_uint(datetime.day(), 2, '0')   + "T" +
+								to_string_dec_uint(datetime.hour())          +
+								to_string_dec_uint(datetime.minute())        +
+								to_string_dec_uint(datetime.second());
+
+		base_path = filename_stem_pattern.string() + "_" + date_time + "_" + to_string_freq(receiver_model.tuning_frequency()) + "Hz";
+	} else {
+		base_path = next_filename_stem_matching_pattern(filename_stem_pattern);
+	}
+
 	if( base_path.empty() ) {
 		return;
 	}
diff --git a/firmware/application/ui_record_view.hpp b/firmware/application/ui_record_view.hpp
index 6f3a6a142..097e52cb8 100644
--- a/firmware/application/ui_record_view.hpp
+++ b/firmware/application/ui_record_view.hpp
@@ -63,6 +63,8 @@ public:
 
 	bool is_active() const;
 
+	void set_filename_date_frequency(bool set);
+
 private:
 	void toggle();
 	//void toggle_pitch_rssi();
@@ -75,6 +77,11 @@ private:
 	void handle_error(const File::Error error);
 
 	//bool pitch_rssi_enabled = false;
+	
+	// Time Stamp
+	bool filename_date_frequency = false;
+    rtc::RTC datetime { };
+
 	const std::filesystem::path filename_stem_pattern;
 	const FileType file_type;
 	const size_t write_size;
diff --git a/firmware/tools/make_icao24_db/icao24.db b/firmware/tools/make_icao24_db/icao24.db
deleted file mode 100644
index 04523c901..000000000
Binary files a/firmware/tools/make_icao24_db/icao24.db and /dev/null differ
diff --git a/firmware/tools/make_mids_db/mids.db b/firmware/tools/make_mids_db/mids.db
deleted file mode 100644
index 82f6373da..000000000
Binary files a/firmware/tools/make_mids_db/mids.db and /dev/null differ
diff --git a/sdcard/SAMPLES/README.md b/sdcard/SAMPLES/README.md
new file mode 100644
index 000000000..f7af0bf03
--- /dev/null
+++ b/sdcard/SAMPLES/README.md
@@ -0,0 +1,11 @@
+# Files for Replay app
+
+Sample files below can be used with Replay app.
+
+See [Wiki](https://github.com/eried/portapack-mayhem/wiki/C16-format) for more info over C16 file format.
+
+| file | description | frequency |
+| ------ | ------ | ------: |
+| [HamptonBayFanOnOff.C16](HamptonBayFanOnOff.C16) | Switches Hampton Bay fan on/off. |304.175 Mhz |
+| [TeslaChargePort_EU_AU.C16](TeslaChargePort_EU_AU.C16) | Opens a Tesla charge door. This version is for non-US Tesla cars operating at 433MHz.  | 433.95 Mhz |
+| [TeslaChargePort_US.C16](TeslaChargePort_US.C16) | Opens a Tesla charge door. This version is for US Tesla cars operating at 315MHz. |315 Mhz |
diff --git a/sdcard/SAMPLES/TeslaChargePort_EU_AU.C16 b/sdcard/SAMPLES/TeslaChargePort_EU_AU.C16
new file mode 100644
index 000000000..dcd282ed0
Binary files /dev/null and b/sdcard/SAMPLES/TeslaChargePort_EU_AU.C16 differ
diff --git a/sdcard/SAMPLES/TeslaChargePort_EU_AU.TXT b/sdcard/SAMPLES/TeslaChargePort_EU_AU.TXT
new file mode 100644
index 000000000..11696f67b
--- /dev/null
+++ b/sdcard/SAMPLES/TeslaChargePort_EU_AU.TXT
@@ -0,0 +1,2 @@
+sample_rate=500000
+center_frequency=433950000
diff --git a/sdcard/SAMPLES/TeslaChargePort_US.C16 b/sdcard/SAMPLES/TeslaChargePort_US.C16
new file mode 100644
index 000000000..dcd282ed0
Binary files /dev/null and b/sdcard/SAMPLES/TeslaChargePort_US.C16 differ
diff --git a/sdcard/SAMPLES/TeslaChargePort_US.TXT b/sdcard/SAMPLES/TeslaChargePort_US.TXT
new file mode 100644
index 000000000..f21943d1f
--- /dev/null
+++ b/sdcard/SAMPLES/TeslaChargePort_US.TXT
@@ -0,0 +1,2 @@
+sample_rate=500000
+center_frequency=315000000