diff --git a/CHANGELOG.md b/CHANGELOG.md
index 42de761..89e2ba9 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -10,6 +10,12 @@ list yields a list of all related PRs for each release.
 
 # [unreleased]
 
+# [v5.3.0] 2023-07-26
+
+## Added
+
+- Dataset handling for new ACS fused rot rate dataset.
+
 # [v5.2.0] 2023-07-13
 
 - `tmtccmd` v5.0.0
diff --git a/eive_tmtc/__init__.py b/eive_tmtc/__init__.py
index c6c2029..589d82f 100644
--- a/eive_tmtc/__init__.py
+++ b/eive_tmtc/__init__.py
@@ -1,11 +1,11 @@
-__version__ = "5.2.0"
+__version__ = "5.3.0"
 
 import logging
 from pathlib import Path
 
 SW_NAME = "eive-tmtc"
 VERSION_MAJOR = 5
-VERSION_MINOR = 2
+VERSION_MINOR = 3
 VERSION_REVISION = 0
 
 EIVE_TMTC_ROOT = Path(__file__).parent
diff --git a/eive_tmtc/config/events.csv b/eive_tmtc/config/events.csv
index 61e3a82..0cb9ba7 100644
--- a/eive_tmtc/config/events.csv
+++ b/eive_tmtc/config/events.csv
@@ -273,7 +273,7 @@ Event ID (dec); Event ID (hex); Name; Severity; Description; File Path
 14011;0x36bb;I2C_REBOOT;HIGH;I2C is unavailable. Recovery did not work, performing full reboot.;mission/sysDefs.h
 14012;0x36bc;PDEC_REBOOT;HIGH;PDEC recovery through reset was not possible, performing full reboot.;mission/sysDefs.h
 14013;0x36bd;FIRMWARE_INFO;INFO;Version information of the firmware (not OBSW). P1: Byte 0: Major, Byte 1: Minor, Byte 2: Patch, Byte 3: Has Git Hash P2: First four letters of Git SHA is the last byte of P1 is set.;mission/sysDefs.h
-14014;0x36be;ACTIVE_SD_INFO;INFO;Active SD card info. 0: OFF, 1: ON, 2: MOUNTED. P1: SD Card 0, P2: SD Card 1.;mission/sysDefs.h
+14014;0x36be;ACTIVE_SD_INFO;INFO;Active SD card info. SD States: 0: OFF, 1: ON, 2: MOUNTED. P1: Active SD Card Index, 0 if none is active P2: First two bytes: SD state of SD card 0, last two bytes SD state of SD card 1;mission/sysDefs.h
 14100;0x3714;NO_VALID_SENSOR_TEMPERATURE;MEDIUM;No description;mission/controller/tcsDefs.h
 14101;0x3715;NO_HEALTHY_HEATER_AVAILABLE;MEDIUM;No description;mission/controller/tcsDefs.h
 14102;0x3716;SYRLINKS_OVERHEATING;HIGH;No description;mission/controller/tcsDefs.h
diff --git a/eive_tmtc/pus_tm/event_handler.py b/eive_tmtc/pus_tm/event_handler.py
index d90d3c2..d499652 100644
--- a/eive_tmtc/pus_tm/event_handler.py
+++ b/eive_tmtc/pus_tm/event_handler.py
@@ -139,7 +139,8 @@ def handle_event_packet(  # noqa C901: Complexity okay here
             _LOGGER.error(f"Received invalid event fields for event {event_def}")
         finally:
             pw.dlog(
-                f"Active SD card {active_sd!r} | SD 0 State {sd_0_state!r} | SD 1 State {sd_1_state!r}"
+                f"Active SD card {active_sd!r} | SD 0 State {sd_0_state!r} | SD 1 "
+                f"State {sd_1_state!r}"
             )
     if info.name == "HEALTH_INFO":
         specific_handler = True
diff --git a/eive_tmtc/tmtc/acs/acs_ctrl.py b/eive_tmtc/tmtc/acs/acs_ctrl.py
index 02363fe..9b93f53 100644
--- a/eive_tmtc/tmtc/acs/acs_ctrl.py
+++ b/eive_tmtc/tmtc/acs/acs_ctrl.py
@@ -1172,7 +1172,7 @@ def handle_fused_rot_rate_data(pw: PrintWrapper, hk_data: bytes):
     pw.dlog("Received Fused Rotation Rates Data Set")
     fmt_vec3_double = "!ddd"
     inc_len_vec3_double = struct.calcsize(fmt_vec3_double)
-    if len(hk_data) < 3*inc_len_vec3_double:
+    if len(hk_data) < 3 * inc_len_vec3_double:
         pw.dlog("Received HK set too small")
         return
     current_idx = 0