--- /dev/null
+= Release Notes for Version 1.5
+:toc!:
+
+ Version 1.5 is a major release. It includes support for our new
+ EasyMega product, new features and bug fixes in in the flight
+ software for all our boards and the AltosUI ground station
+
+ == AltOS
+
+ AltOS New Features
+
+ * Add support for EasyMega boards.
+
+ * Make the APRS SSID be configurable. This lets you track
+ different rockets on the same receiver without getting
+ things mixed up.
+
+ * Report extra pyro channel continuity state on EasyMega and
+ TeleMega via the beeper. This lets you easily verify flight
+ readiness on these boards after powering up the electronics
+ on the rail.
+
+ * Add lower telemetry data rates (2400 and 9600 bps) to
+ increase telemetry radio range. This reduces the amount of
+ data received as well as increasing battery consumption in
+ the transmitter.
+
+ * Change TeleGPS to have only a single log, and append new
+ data to it rather than using seperate per-flight logs. This
+ avoids accidentally filling up log storage by turning
+ TeleGPS on/off several times.
+
+ AltOS Fixes
+
+ * Increase the maximum range for altitude values from +/-32767m
+ to +/-2147483647m, allowing the flight computers to function
+ correctly above the 32km level.
+
+ * Continuously test pyro firing conditions during delay stage,
+ inhibiting the pyro channel if the test fails. This prevents
+ firing pyro charges where the conditions were good before
+ the delay, but become bad before the delay expires.
+
+ * Allow negative numbers in pyro configuration values. This
+ lets you specify things like descending speed or
+ deceleration.
+
+ == AltosUI and TeleGPS Applications
+
+ AltosUI and TeleGPS New Features
+
+ * Support telemetry baud rate selection. Adds menus to
+ the flight monitoring and configuration for baud rate
+ selection.
+
+ * Support APRS SSID configuration.
+
+ * Integrate with file managers. This provides icons for all of
+ our file types and associates our application with the files
+ so that using a file manager to open a AltOS data file
+ results in launching our application.
+
+ AltosUI Fixes
+
+ * Make the 'Graph' button on the landed tab work again.
+
+ * Make tests for Java on Windows a bit smarter, and also
+ provide the user with the option to skip installing Java for
+ cases where we just can't figure out what version is installed.