gui, man: Update docs & translations

gui/default/assets/lang/lang-id.json

@@ -22,6 +22,7 @@
     "An external command handles the versioning. It has to remove the file from the synced folder.": "Perintah eksternal mengatur pemversian. Dia harus menghapus berkas dari folder yang tersinkronisasi.",
     "Anonymous Usage Reporting": "Pelaporan Penggunaan Anonim",
     "Any devices configured on an introducer device will be added to this device as well.": "Semua perangkat yang dikonfigurasi di perangkat pengenal akan ditambahkan di perangkat ini juga.",
+    "Automatic upgrade now offers the choice between stable releases and release candidates.": "Automatic upgrade now offers the choice between stable releases and release candidates.",
     "Automatic upgrades": "Ugrade Otomatis",
     "Be careful!": "Harap hati-hati!",
     "Bugs": "Bugs",
@@ -81,6 +82,7 @@
     "GUI Authentication Password": "Sandi Otentikasi GUI",
     "GUI Authentication User": "Pengguna Otentikasi GUI",
     "GUI Listen Addresses": "Alamat Listen GUI",
+    "GUI Theme": "GUI Theme",
     "Generate": "Buat Baru",
     "Global Changes": "Global Changes",
     "Global Discovery": "Discovery Global",
@@ -103,6 +105,7 @@
     "Last seen": "Last seen",
     "Later": "Later",
     "Latest Change": "Latest Change",
+    "Learn more": "Learn more",
     "Listeners": "Listeners",
     "Local Discovery": "Local Discovery",
     "Local State": "Local State",
@@ -120,6 +123,7 @@
     "Newest First": "Newest First",
     "No": "No",
     "No File Versioning": "No File Versioning",
+    "No upgrades": "No upgrades",
     "Normal": "Normal",
     "Notice": "Notice",
     "OK": "OK",
@@ -146,6 +150,7 @@
     "Random": "Random",
     "Reduced by ignore patterns": "Reduced by ignore patterns",
     "Release Notes": "Release Notes",
+    "Release candidates contain the latest features and fixes. They are similar to the traditional bi-weekly Syncthing releases.": "Release candidates contain the latest features and fixes. They are similar to the traditional bi-weekly Syncthing releases.",
     "Remote Devices": "Remote Devices",
     "Remove": "Remove",
     "Required identifier for the folder. Must be the same on all cluster devices.": "Required identifier for the folder. Must be the same on all cluster devices.",
@@ -181,6 +186,9 @@
     "Single level wildcard (matches within a directory only)": "Single level wildcard (matches within a directory only)",
     "Smallest First": "Smallest First",
     "Source Code": "Source Code",
+    "Stable releases and release candidates": "Stable releases and release candidates",
+    "Stable releases are delayed by about two weeks. During this time they go through testing as release candidates.": "Stable releases are delayed by about two weeks. During this time they go through testing as release candidates.",
+    "Stable releases only": "Stable releases only",
     "Staggered File Versioning": "Staggered File Versioning",
     "Start Browser": "Start Browser",
     "Statistics": "Statistics",
@@ -234,6 +242,7 @@
     "Upgrading": "Upgrading",
     "Upload Rate": "Upload Rate",
     "Uptime": "Uptime",
+    "Usage reporting is always enabled for candidate releases.": "Usage reporting is always enabled for candidate releases.",
     "Use HTTPS for GUI": "Use HTTPS for GUI",
     "Version": "Version",
     "Versions Path": "Versions Path",
@@ -245,6 +254,8 @@
     "When adding a new device, keep in mind that this device must be added on the other side too.": "When adding a new device, keep in mind that this device must be added on the other side too.",
     "When adding a new folder, keep in mind that the Folder ID is used to tie folders together between devices. They are case sensitive and must match exactly between all devices.": "When adding a new folder, keep in mind that the Folder ID is used to tie folders together between devices. They are case sensitive and must match exactly between all devices.",
     "Yes": "Yes",
+    "You can change your choice at any time in the Settings dialog.": "You can change your choice at any time in the Settings dialog.",
+    "You can read more about the two release channels at the link below.": "You can read more about the two release channels at the link below.",
     "You must keep at least one version.": "You must keep at least one version.",
     "days": "days",
     "directories": "directories",