update changelog

diff --git a/CHANGELOG.md b/CHANGELOG.md
index a7c5fcbf42986a21f36fc89d25166ee5f79453cb..936fbbd07710768713d582e47f89bf9459ba07e7 100644 (file)
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -5,6 +5,9 @@ This project uses the changelog in accordance with [keepchangelog](http://keepac
 ## [unreleased][unreleased]
 
 ### Added
+- Added EM4x05/EM4x69 chip detection to lf search (marshmellow) 
+- Added lf em 4x05dump command to read and output all the blocks of the chip (marshmellow)
+- Added lf em 4x05info command to read and display information about the chip (marshmellow)
 - Added lf cotag read, and added it to lf search (iceman)
 - Added hitag2 read UID only and added that to lf search (marshmellow)
 - Added lf pyramid commands (iceman)
@@ -38,6 +41,10 @@ This project uses the changelog in accordance with [keepchangelog](http://keepac
 - Added option c to 'hf list' (mark CRC bytes) (piwi)
 
 ### Changed
+- small changes to lf psk and fsk demods to improve results when the trace begins with noise or the chip isn't broadcasting yet (marshmellow)
+- NOTE CHANGED ALL `lf em4x em*` cmds to simpler `lf em ` - example: `lf em4x em410xdemod` is now `lf em 410xdemod`
+- Renamed and rebuilt `lf em readword` && readwordpwd to `lf em 4x05readword` - it now demods and outputs the read block (marshmellow/iceman)
+- Renamed and rebuilt `lf em writeword` && writewordpwd to `lf em 4x05writeword` - it now also reads validation output from the tag (marshmellow/iceman)
 - Fixed bug in lf sim and continuous demods not turning off antenna when finished
 - Fixed bug(s) in hf iclass write
 - Fixed bug in lf biphase sim - `lf simask b` (and any tagtype that relies on it - gproxii...) (marshmellow)