diff --git a/docs/scripts/getFirefox.md b/docs/scripts/getFirefox.md
index a25d752..638c4a1 100644
--- a/docs/scripts/getFirefox.md
+++ b/docs/scripts/getFirefox.md
@@ -177,10 +177,9 @@ vVVv    vVVv                 ': |_| |_| |_|\___/___|_|_|_|\__,_| ''
    en savoir plus [Mozilla ESR](https://developer.mozilla.org/fr/Firefox/Firefox_ESR) 
 
 les canaux par ordre croissant de versions:   
-`    ESR  <= release < beta <  nightly    ` 
+`    ESR  <= release < beta==dev edition <  nightly    ` 
 
-la version **aurora** (ainsi que **developer edition**?) sont en cours d'abandon et fusionnent 
-avec la version beta
+la version **aurora** est abandonnée et la **developer edition** est basée sur la version beta
 
 
 ## mise à jour Firefox
diff --git a/scripts/diag_getFirefox b/scripts/diag_getFirefox
index ddadbe7..6732bac 100755
--- a/scripts/diag_getFirefox
+++ b/scripts/diag_getFirefox
@@ -16,17 +16,18 @@ for architecture in linux linux64; do
 	echo ""
 	echo "Architecture: $architecture"
 	echo "====================="
-	for product in latest esr beta nightly; do
-#[ "$product" == "devedition" ]; then 
-#	recup_url="https://download.mozilla.org/?product=firefox-devedition-latest-ssl&os=$architecture&lang=fr"
-		  if [ "$product" == "latest" ];  then 
+	for product in latest esr beta nightly dev; do
+		if [ "$product" == "latest" ];  then 
 			recup_url="https://download.mozilla.org/?product=firefox-$product&os=$architecture&lang=fr"
 		elif [ "$product" == "esr" ];     then 
 			recup_url="https://download.mozilla.org/?product=firefox-$product-latest&os=$architecture&lang=fr"
 		elif [ "$product" == "beta" ];    then 
 			recup_url="https://download.mozilla.org/?product=firefox-beta-latest&os=$architecture&lang=fr"
 		elif [ "$product" == "nightly" ]; then 
-			recup_url="https://download.mozilla.org/?product=firefox-$product-latest-l10n-ssl&os=linux&lang=fr" ;fi
+			recup_url="https://download.mozilla.org/?product=firefox-$product-latest-l10n-ssl&os=linux&lang=fr"
+		elif [ "$product" == "dev" ]; then 
+			recup_url="https://download.mozilla.org/?product=firefox-devedition-latest-ssl&os=$architecture&lang=fr"
+		fi
 
 		f__testWget "$product" "$recup_url"
 	done
@@ -35,10 +36,10 @@ done
 rm tempoTest
 echo ""
 
-exitError
+exit
 
 ### liens
-
+https://www.mozilla.org/fr/firefox/channel/desktop/
 https://download-installer.cdn.mozilla.net/pub/firefox/releases/latest/README.txt
 https://download-installer.cdn.mozilla.net/pub/firefox/releases/latest-beta/README.txt
 	https://www.mozilla.org/fr/firefox/channel/desktop/
diff --git a/scripts/getFirefox b/scripts/getFirefox
index b507bba..d30dcfd 100755
--- a/scripts/getFirefox
+++ b/scripts/getFirefox
@@ -1,7 +1,7 @@
 #!/bin/bash
 
-version=0.5.0
-date="19/07/2017"
+version=0.5.1
+date="20/07/2017"
 projet="Kyodev"
 contact="IRC freenode ##sdeb ou https://framagit.org/kyodev/kyopages/issues"
 script="getFirefox"
@@ -321,7 +321,7 @@ ffx_profileCopy(){
 ffx_profileIni(){
 	fileProfil="/home/$user_/.mozilla/firefox/profiles.ini"
 		#si profil existant, sortir
-	if [ "$(grep -rc 'Name=$product' $fileProfil)"  != 0 ]; then return; fi
+	if [ "$(grep -rc Name=$product $fileProfil)"  != 0 ]; then return; fi
 		#comptage profils existants
 	nbProfiles="$(grep -rEc '\[Profile[0-9]+\]' $fileProfil)"
 		#création profil
@@ -335,7 +335,6 @@ ffx_profileIni(){
 		sed -i 's/Default=1//' "$fileProfil"
 		echo "Default=1" >> "$fileProfil"
 	else 	echo ""      >> "$fileProfil"; fi
-return
 }
 
 	# calcul url téléchargement, assigne $recup_url
diff --git a/scripts/getFirefox_changelog.md b/scripts/getFirefox_changelog.md
index 353feb0..b538030 100644
--- a/scripts/getFirefox_changelog.md
+++ b/scripts/getFirefox_changelog.md
@@ -4,11 +4,18 @@
 
 * installation manuelle archive
 * téléchargement archive
-* version enligne autre que esr et release
 * plus d'architecture? (arm)?
 * voir alternatives par ordre croissant, latest ou esr sinon beta sinon nightly
 * récupérer icône aurora pour beta?
-* améliorer les installation pour autres users
+* améliorer les installations pour autres users
+* version enligne autre que esr et release
+* dev edition?
+
+
+## 0.5.1 20/07/17
+
+* fix bug: détection profil existant dans profile.ini
+
 
 ## 0.5.0 19/07/17