diff --git a/.github/workflows/develop-blockchains.yaml b/.github/workflows/develop-blockchains.yaml
index c1dd024d..0e54a51e 100644
--- a/.github/workflows/develop-blockchains.yaml
+++ b/.github/workflows/develop-blockchains.yaml
@@ -46,7 +46,7 @@ jobs:
             "CHIADOG_BRANCH=dev"
             "CHIA_BRANCH=2.5.2"
             "BLADEBIT_BRANCH=master"
-            "MADMAX_BRANCH=v2.5.3.giga36"
+            "MADMAX_BRANCH=v2.5.5.giga36"
             "PLOTMAN_BRANCH=compress"
           tags: |
             ${{ secrets.DOCKERHUB_USERNAME }}/machinaris:develop
@@ -90,9 +90,9 @@ jobs:
             "UBUNTU_VER=noble"
             "MACHINARIS_STREAM=develop"
             "CHIADOG_BRANCH=dev"
-            "GIGAHORSE_BRANCH=v2.5.3.giga36"
+            "GIGAHORSE_BRANCH=v2.5.5.giga36"
             "CHIA_BRANCH=2.5.2"
-            "MADMAX_BRANCH=v2.5.3.giga36"
+            "MADMAX_BRANCH=v2.5.5.giga36"
             "PLOTMAN_BRANCH=compress"
           tags: |
             ${{ secrets.DOCKERHUB_USERNAME }}/machinaris-gigahorse:develop
diff --git a/.github/workflows/main-blockchains.yaml b/.github/workflows/main-blockchains.yaml
index d607d47e..471a7097 100644
--- a/.github/workflows/main-blockchains.yaml
+++ b/.github/workflows/main-blockchains.yaml
@@ -46,7 +46,7 @@ jobs:
             "MACHINARIS_STREAM=latest"
             "CHIA_BRANCH=2.5.2"
             "BLADEBIT_BRANCH=master"
-            "MADMAX_BRANCH=v2.5.3.giga36"
+            "MADMAX_BRANCH=v2.5.5.giga36"
           tags: |
             ${{ secrets.DOCKERHUB_USERNAME }}/machinaris:latest
             ${{ secrets.DOCKERHUB_USERNAME }}/machinaris:v${{ github.event.inputs.version }}
@@ -90,8 +90,8 @@ jobs:
           build-args: |
             "UBUNTU_VER=noble"
             "MACHINARIS_STREAM=latest"
-            "GIGAHORSE_BRANCH=v2.5.3.giga36"
-            "MADMAX_BRANCH=v2.5.3.giga36"
+            "GIGAHORSE_BRANCH=v2.5.5.giga36"
+            "MADMAX_BRANCH=v2.5.5.giga36"
             "CHIA_BRANCH=2.5.2"
           tags: |
             ${{ secrets.DOCKERHUB_USERNAME }}/machinaris-gigahorse:latest
diff --git a/.github/workflows/test-blockchains.yaml b/.github/workflows/test-blockchains.yaml
index 7a5a37d9..bd1d39df 100644
--- a/.github/workflows/test-blockchains.yaml
+++ b/.github/workflows/test-blockchains.yaml
@@ -47,7 +47,7 @@ jobs:
             "CHIA_BRANCH=2.5.2"
             "PLOTMAN_BRANCH=development"
             "BLADEBIT_BRANCH=master"
-            "MADMAX_BRANCH=v2.5.3.giga36"
+            "MADMAX_BRANCH=v2.5.5.giga36"
           tags: |
             ${{ secrets.DOCKERHUB_USERNAME }}/machinaris:test
             ghcr.io/${{ secrets.DOCKERHUB_USERNAME }}/machinaris:test
@@ -90,9 +90,9 @@ jobs:
             "UBUNTU_VER=noble"
             "MACHINARIS_STREAM=test"
             "CHIADOG_BRANCH=dev"
-            "GIGAHORSE_BRANCH=v2.5.3.giga36"
+            "GIGAHORSE_BRANCH=v2.5.5.giga36"
             "CHIA_BRANCH=2.5.2"
-            "MADMAX_BRANCH=v2.5.3.giga36"
+            "MADMAX_BRANCH=v2.5.5.giga36"
             "PLOTMAN_BRANCH=development"
           tags: |
             ${{ secrets.DOCKERHUB_USERNAME }}/machinaris-gigahorse:test
diff --git a/CHANGELOG.md b/CHANGELOG.md
index 057c5e35..de17a06f 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -2,6 +2,12 @@
 
 All notable changes to this project will be documented in this file. The format is based on [Keep a Changelog](https://keepachangelog.com/en/1.0.0/), and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0.html).
 
+## [2.5.6] - 2025-09-26
+### Added
+### Changed
+ - [Chia](https://github.com/Chia-Network/chia-blockchain/releases/tag/2.5.6) to v2.5.6 - misc improvements, see their release notes.
+ - [Gigahorse](https://github.com/madMAx43v3r/chia-gigahorse/releases/tag/v2.5.5.giga36) to v2.5.5.giga36.  NOTE: Only for AMD64, so ARM64 uses an old version.
+
 ## [2.5.5] - 2025-08-20
 ### Added
 ### Changed
diff --git a/VERSION b/VERSION
index 160fe391..1b03fe63 100644
--- a/VERSION
+++ b/VERSION
@@ -1 +1 @@
-2.5.5
\ No newline at end of file
+2.5.6
\ No newline at end of file
diff --git a/api/translations/de_DE/LC_MESSAGES/messages.po b/api/translations/de_DE/LC_MESSAGES/messages.po
old mode 100755
new mode 100644
diff --git a/api/translations/fr_FR/LC_MESSAGES/messages.po b/api/translations/fr_FR/LC_MESSAGES/messages.po
old mode 100755
new mode 100644
diff --git a/api/translations/it_IT/LC_MESSAGES/messages.po b/api/translations/it_IT/LC_MESSAGES/messages.po
old mode 100755
new mode 100644
diff --git a/api/translations/nl_NL/LC_MESSAGES/messages.po b/api/translations/nl_NL/LC_MESSAGES/messages.po
old mode 100755
new mode 100644
diff --git a/api/translations/pt_PT/LC_MESSAGES/messages.po b/api/translations/pt_PT/LC_MESSAGES/messages.po
old mode 100755
new mode 100644
diff --git a/api/translations/zh/LC_MESSAGES/messages.po b/api/translations/zh/LC_MESSAGES/messages.po
old mode 100755
new mode 100644
diff --git a/scripts/forks/chia_install.sh b/scripts/forks/chia_install.sh
index 9166ff67..75decac5 100644
--- a/scripts/forks/chia_install.sh
+++ b/scripts/forks/chia_install.sh
@@ -27,10 +27,10 @@ else
     echo "Installing Chia CUDA binaries on ${arch_name}..."
     cd /tmp
     if [[ "${arch_name}" == "x86_64" ]]; then
-        curl -sLJO https://github.com/Chia-Network/chia-blockchain/releases/download/2.5.5/chia-blockchain-cli_2.5.5-1_amd64.deb
+        curl -sLJO https://github.com/Chia-Network/chia-blockchain/releases/download/2.5.6/chia-blockchain-cli_2.5.6-1_amd64.deb
         apt-get install ./chia-blockchain-cli*.deb
     else
-        curl -sLJO https://github.com/Chia-Network/chia-blockchain/releases/download/2.5.5/chia-blockchain-cli_2.5.5-1_arm64.deb
+        curl -sLJO https://github.com/Chia-Network/chia-blockchain/releases/download/2.5.6/chia-blockchain-cli_2.5.6-1_arm64.deb
         apt-get install ./chia-blockchain-cli*.deb
     fi
 
diff --git a/scripts/forks/gigahorse_install.sh b/scripts/forks/gigahorse_install.sh
index ec6e664f..2de88eca 100644
--- a/scripts/forks/gigahorse_install.sh
+++ b/scripts/forks/gigahorse_install.sh
@@ -24,7 +24,7 @@ else
         tar -xzf chia-gigahorse-farmer*
     else
         # Max broke ARM64 support in v2.4.4.giga36, have to downgrade to 2.4.1
-        if [[ "${GIGAHORSE_BRANCH}" == "v2.5.3.giga36" ]]; then
+        if [[ "${GIGAHORSE_BRANCH}" == "v2.5.5.giga36" ]]; then
             GIGAHORSE_BRANCH="v2.4.1.giga36"  # old version
             GIGAHORSE_VERSION=${GIGAHORSE_BRANCH#?}
         fi
diff --git a/scripts/i18n/compile.sh b/scripts/i18n/compile.sh
old mode 100755
new mode 100644
diff --git a/scripts/i18n/extract.sh b/scripts/i18n/extract.sh
old mode 100755
new mode 100644
diff --git a/scripts/i18n/init.sh b/scripts/i18n/init.sh
old mode 100755
new mode 100644
diff --git a/scripts/pull_3rd_party_libs.sh b/scripts/pull_3rd_party_libs.sh
old mode 100755
new mode 100644
index 00f2cea9..99f25382
--- a/scripts/pull_3rd_party_libs.sh
+++ b/scripts/pull_3rd_party_libs.sh
@@ -5,7 +5,7 @@
 
 # Bootstrap and Icons
 BSI_VERSION=1.13.1
-BOOTSTRAP_VERSION=5.3.7
+BOOTSTRAP_VERSION=5.3.8
 BASEPATH=${JS_LIBS_BASEPATH:-/machinaris/web/static/3rd_party}
 
 # Mapping library
diff --git a/web/translations/de_DE/LC_MESSAGES/messages.po b/web/translations/de_DE/LC_MESSAGES/messages.po
old mode 100755
new mode 100644
diff --git a/web/translations/fr_FR/LC_MESSAGES/messages.po b/web/translations/fr_FR/LC_MESSAGES/messages.po
old mode 100755
new mode 100644
diff --git a/web/translations/it_IT/LC_MESSAGES/messages.po b/web/translations/it_IT/LC_MESSAGES/messages.po
old mode 100755
new mode 100644
diff --git a/web/translations/nl_NL/LC_MESSAGES/messages.po b/web/translations/nl_NL/LC_MESSAGES/messages.po
old mode 100755
new mode 100644
diff --git a/web/translations/pt_PT/LC_MESSAGES/messages.po b/web/translations/pt_PT/LC_MESSAGES/messages.po
old mode 100755
new mode 100644
diff --git a/web/translations/zh/LC_MESSAGES/messages.po b/web/translations/zh/LC_MESSAGES/messages.po
old mode 100755
new mode 100644