diff --git a/.github/FUNDING.yml b/.github/FUNDING.yml
deleted file mode 100644
index 51f1a321edcd9932809f61b7695918551a23dd36..0000000000000000000000000000000000000000
--- a/.github/FUNDING.yml
+++ /dev/null
@@ -1,4 +0,0 @@
-# These are supported funding model platforms
-
-patreon: riverfor
-custom: ["https://paypal.me/qpyriver"]
diff --git a/.gitignore b/.gitignore
index 7413caa71eba8e4be15797c83c8b95dfd6218a39..2e32483d930025176749b450f51229200d8ebd12 100644
--- a/.gitignore
+++ b/.gitignore
@@ -10,10 +10,6 @@ local.properties
 qbaselib.iml
 .*
 !/.gitignore
-gradle-wrapper.properties
-Android.mk
-qpython/src/main/jni/python/libpython2.7.b
-qpysdk/src/main/obj
 values-fr
 values-tr
 build.gradle.new
@@ -30,4 +26,4 @@ qpython/op
 qpysl4a
 qbaselib
 qftplib
-qpysdk\src\main\jni
\ No newline at end of file
+qpysdk\src\main\jni
diff --git a/gradle/wrapper/gradle-wrapper.properties b/gradle/wrapper/gradle-wrapper.properties
new file mode 100644
index 0000000000000000000000000000000000000000..8ced95b94cc64947d9e8f51e6d722fde6d9c60f2
--- /dev/null
+++ b/gradle/wrapper/gradle-wrapper.properties
@@ -0,0 +1,2 @@
+#Sun Jul 16 23:43:00 CST 2023
+distributionUrl=https\://services.gradle.org/distributions/gradle-7.5-bin.zip
diff --git a/qbaselib b/qbaselib
index bac1576d3ee165ca6a135276f07685a3ffc5e44d..c6ff3c52130cb5d97861f5f6a0076edb48dd4b97 160000
--- a/qbaselib
+++ b/qbaselib
@@ -1 +1 @@
-Subproject commit bac1576d3ee165ca6a135276f07685a3ffc5e44d
+Subproject commit c6ff3c52130cb5d97861f5f6a0076edb48dd4b97
diff --git a/qftplib b/qftplib
index 1ee969909fc790d9e7382246afbb6c96be4fc9c7..0e259e3112734f9e249861e3fef76a2f462725f2 160000
--- a/qftplib
+++ b/qftplib
@@ -1 +1 @@
-Subproject commit 1ee969909fc790d9e7382246afbb6c96be4fc9c7
+Subproject commit 0e259e3112734f9e249861e3fef76a2f462725f2
diff --git a/qpysdk/src/main/jni b/qpysdk/src/main/jni
index b18e932ee2ec7826facef8ad8b1f2417034103e6..4c7dca5e91d0c2e858dc02c93a136f9a82ad259a 160000
--- a/qpysdk/src/main/jni
+++ b/qpysdk/src/main/jni
@@ -1 +1 @@
-Subproject commit b18e932ee2ec7826facef8ad8b1f2417034103e6
+Subproject commit 4c7dca5e91d0c2e858dc02c93a136f9a82ad259a
diff --git a/qpysl4a b/qpysl4a
index b73a58468334023ccd6f7825dc13dd1d2db82be8..be78772b8c201ccfe1bc9b552ccda9a946a9a51a 160000
--- a/qpysl4a
+++ b/qpysl4a
@@ -1 +1 @@
-Subproject commit b73a58468334023ccd6f7825dc13dd1d2db82be8
+Subproject commit be78772b8c201ccfe1bc9b552ccda9a946a9a51a