diff --git a/.editorconfig b/.editorconfig
old mode 100755
new mode 100644
diff --git a/.github/CONTRIBUTING.md b/.github/CONTRIBUTING.md
old mode 100755
new mode 100644
diff --git a/.github/FUNDING.yml b/.github/FUNDING.yml
old mode 100755
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diff --git a/.github/ISSUE_TEMPLATE/config.yml b/.github/ISSUE_TEMPLATE/config.yml
old mode 100755
new mode 100644
diff --git a/.github/ISSUE_TEMPLATE/issue.bug.yml b/.github/ISSUE_TEMPLATE/issue.bug.yml
old mode 100755
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diff --git a/.github/ISSUE_TEMPLATE/issue.feature.yml b/.github/ISSUE_TEMPLATE/issue.feature.yml
old mode 100755
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diff --git a/.github/workflows/call_issue_pr_tracker.yml b/.github/workflows/call_issue_pr_tracker.yml
old mode 100755
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diff --git a/.github/workflows/call_issues_cron.yml b/.github/workflows/call_issues_cron.yml
old mode 100755
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diff --git a/.github/workflows/external_trigger.yml b/.github/workflows/external_trigger.yml
old mode 100755
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diff --git a/.github/workflows/external_trigger_scheduler.yml b/.github/workflows/external_trigger_scheduler.yml
old mode 100755
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diff --git a/.github/workflows/greetings.yml b/.github/workflows/greetings.yml
old mode 100755
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diff --git a/.github/workflows/package_trigger_scheduler.yml b/.github/workflows/package_trigger_scheduler.yml
old mode 100755
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diff --git a/.github/workflows/permissions.yml b/.github/workflows/permissions.yml
old mode 100755
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diff --git a/Dockerfile b/Dockerfile
index 3a81047a..89d9214b 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -11,9 +11,6 @@ LABEL build_version="Linuxserver.io version:- ${VERSION} Build-date:- ${BUILD_DA
 LABEL maintainer="aptalca"
 
 RUN \
-  echo "**** install build packages ****" && \
-  apk add --no-cache --virtual=build-dependencies \
-    build-base && \
   echo "**** install packages ****" && \
   apk add --no-cache \
     findutils \
@@ -31,8 +28,6 @@ RUN \
     transmission-remote==${TRANSMISSION_VERSION} && \
   printf "Linuxserver.io version: ${VERSION}\nBuild-date: ${BUILD_DATE}" > /build_version && \
   echo "**** cleanup ****" && \
-  apk del --purge \
-    build-dependencies && \
   rm -rf \
     /tmp/* \
     $HOME/.cache
diff --git a/Dockerfile.aarch64 b/Dockerfile.aarch64
index ca14f266..15bac894 100644
--- a/Dockerfile.aarch64
+++ b/Dockerfile.aarch64
@@ -11,9 +11,6 @@ LABEL build_version="Linuxserver.io version:- ${VERSION} Build-date:- ${BUILD_DA
 LABEL maintainer="aptalca"
 
 RUN \
-  echo "**** install build packages ****" && \
-  apk add --no-cache --virtual=build-dependencies \
-    build-base && \
   echo "**** install packages ****" && \
   apk add --no-cache \
     findutils \
@@ -31,8 +28,6 @@ RUN \
     transmission-remote==${TRANSMISSION_VERSION} && \
   printf "Linuxserver.io version: ${VERSION}\nBuild-date: ${BUILD_DATE}" > /build_version && \
   echo "**** cleanup ****" && \
-  apk del --purge \
-    build-dependencies && \
   rm -rf \
     /tmp/* \
     $HOME/.cache
diff --git a/LICENSE b/LICENSE
old mode 100755
new mode 100644
diff --git a/README.md b/README.md
index 7347650c..cbdc7493 100644
--- a/README.md
+++ b/README.md
@@ -334,6 +334,7 @@ Once registered you can define the dockerfile to use with `-f Dockerfile.aarch64
 
 ## Versions
 
+* **31.05.26:** - Bind RPC to IPv6 interface by default, fall back to IPv4 if unavailable.
 * **29.11.24:** - Fix PEERPORT setting.
 * **07.10.23:** - Install unrar from [linuxserver repo](https://github.com/linuxserver/docker-unrar).
 * **10.08.23:** - Bump unrar to 6.2.10.
diff --git a/readme-vars.yml b/readme-vars.yml
index 102ab7bd..7c847091 100644
--- a/readme-vars.yml
+++ b/readme-vars.yml
@@ -106,6 +106,7 @@ init_diagram: |
   "transmission:latest" <- Base Images
 # changelog
 changelogs:
+  - {date: "31.05.26:", desc: "Bind RPC to IPv6 interface by default, fall back to IPv4 if unavailable."}
   - {date: "29.11.24:", desc: "Fix PEERPORT setting."}
   - {date: "07.10.23:", desc: "Install unrar from [linuxserver repo](https://github.com/linuxserver/docker-unrar)."}
   - {date: "10.08.23:", desc: "Bump unrar to 6.2.10."}
diff --git a/root/defaults/settings.json b/root/defaults/settings.json
index 91c5c379..d85138fb 100644
--- a/root/defaults/settings.json
+++ b/root/defaults/settings.json
@@ -41,7 +41,7 @@
     "ratio-limit-enabled": false,
     "rename-partial-files": true,
     "rpc-authentication-required": false,
-    "rpc-bind-address": "0.0.0.0",
+    "rpc-bind-address": "[::]",
     "rpc-enabled": true,
     "rpc-password": "{1ddd3f1f6a71d655cde7767242a23a575b44c909n5YuRT.f",
     "rpc-port": 9091,
diff --git a/root/etc/s6-overlay/s6-rc.d/init-transmission-config/run b/root/etc/s6-overlay/s6-rc.d/init-transmission-config/run
index 94eb82fc..77629706 100755
--- a/root/etc/s6-overlay/s6-rc.d/init-transmission-config/run
+++ b/root/etc/s6-overlay/s6-rc.d/init-transmission-config/run
@@ -33,6 +33,10 @@ if [[ -n "${PEERPORT}" ]]; then
     echo -E "$(jq -r '.["peer-port-random-on-start"] = false' /config/settings.json)" >/config/settings.json
 fi
 
+if ! test -f /proc/net/if_inet6; then
+    echo -E "$(jq -r '.["rpc-bind-address"] = "0.0.0.0"' /config/settings.json)" > /config/settings.json
+fi
+
 if [[ -n "${UMASK}" ]]; then
     echo -E "$(jq -r --arg umask "${UMASK}" '.["umask"] = $umask' /config/settings.json)" >/config/settings.json
 fi