diff --git a/src/Console/Command/Generated/ExportAllCommand.php b/src/Console/Command/Generated/ExportAllCommand.php
index ab1e4b0..37a426a 100644
--- a/src/Console/Command/Generated/ExportAllCommand.php
+++ b/src/Console/Command/Generated/ExportAllCommand.php
@@ -35,7 +35,9 @@ protected function configure()
             ->addOption('charset', '', InputOption::VALUE_REQUIRED, 'Specify preferred character encoding. Alternative to `Accept-Charset` header but accepts a single value which must be valid.', null)
             ->addOption('breaks', '', InputOption::VALUE_REQUIRED, 'Force platform-specific line-endings. Default is Unix (LF) breaks.', null)
             ->addOption('no-comments', '', InputOption::VALUE_REQUIRED, 'Disable rendering of redundant inline comments including the Loco banner.', null)
-            ->addOption('no-folding', '', InputOption::VALUE_REQUIRED, 'Protect <a href="https://localise.biz/help/developers/asset-ids#folding">dot-separated keys</a> so that `foo.bar` is not folded into object properties.', null)
+            ->addOption('no-expand', '', InputOption::VALUE_REQUIRED, 'Protect <a href="https://localise.biz/help/developers/asset-ids#folding">dot notation in keys</a> so that `foo.bar` is not expanded to an object.', null)
+            ->addOption('collisions', '', InputOption::VALUE_REQUIRED, 'Override the default strategy for handling conflicting keys. <a href="https://localise.biz/help/developers/key-collisions">See key collisions</a>.', null)
+            ->addOption('no-folding', '', InputOption::VALUE_REQUIRED, 'DEPRECATED: alias of `no-expand` for backward compatibility.', null)
         ;
         parent::configure();
     }
diff --git a/src/Console/Command/Generated/ExportArchiveCommand.php b/src/Console/Command/Generated/ExportArchiveCommand.php
index ad455ea..20a3fbb 100644
--- a/src/Console/Command/Generated/ExportArchiveCommand.php
+++ b/src/Console/Command/Generated/ExportArchiveCommand.php
@@ -23,7 +23,7 @@ protected function configure()
             ->setName('loco:export:archive')
             ->setMethod('exportArchive')
             ->setDescription('Export all locales to a zip archive')
-            ->addArgument('ext', InputArgument::OPTIONAL, 'Target file type specified as a file extension', 'json')
+            ->addArgument('ext', InputArgument::OPTIONAL, 'Target file type specified as a file extension. <a href="https://localise.biz/api#formats">See available options</a>.', 'json')
             ->addOption('format', '', InputOption::VALUE_REQUIRED, 'More specific format of file type. e.g. <code>symfony</code> applies to <code>php</code>, <code>xlf</code> &amp; <code>yml</code>', null)
             ->addOption('filter', '', InputOption::VALUE_REQUIRED, 'Filter assets by comma-separated tag names. Match any tag with `*` and negate tags by prefixing with `!`', null)
             ->addOption('index', '', InputOption::VALUE_REQUIRED, 'Override default lookup key for the file format: "id", "text" or a custom alias', null)
@@ -37,7 +37,9 @@ protected function configure()
             ->addOption('charset', '', InputOption::VALUE_REQUIRED, 'Specify preferred character encoding. Alternative to `Accept-Charset` header but accepts a single value which must be valid.', null)
             ->addOption('breaks', '', InputOption::VALUE_REQUIRED, 'Force platform-specific line-endings. Default is Unix (LF) breaks.', null)
             ->addOption('no-comments', '', InputOption::VALUE_REQUIRED, 'Disable rendering of redundant inline comments including the Loco banner.', null)
-            ->addOption('no-folding', '', InputOption::VALUE_REQUIRED, 'Protect <a href="https://localise.biz/help/developers/asset-ids#folding">dot-separated keys</a> so that `foo.bar` is not folded into object properties.', null)
+            ->addOption('no-expand', '', InputOption::VALUE_REQUIRED, 'Protect <a href="https://localise.biz/help/developers/asset-ids#folding">dot notation in keys</a> so that `foo.bar` is not expanded to an object.', null)
+            ->addOption('collisions', '', InputOption::VALUE_REQUIRED, 'Override the default strategy for handling conflicting keys. <a href="https://localise.biz/help/developers/key-collisions">See key collisions</a>.', null)
+            ->addOption('no-folding', '', InputOption::VALUE_REQUIRED, 'DEPRECATED: alias of `no-expand` for backward compatibility.', null)
         ;
         parent::configure();
     }
diff --git a/src/Console/Command/Generated/ExportLocaleCommand.php b/src/Console/Command/Generated/ExportLocaleCommand.php
index 87d7c98..541a344 100644
--- a/src/Console/Command/Generated/ExportLocaleCommand.php
+++ b/src/Console/Command/Generated/ExportLocaleCommand.php
@@ -24,7 +24,7 @@ protected function configure()
             ->setMethod('exportLocale')
             ->setDescription('Export a single locale to a language pack')
             ->addArgument('locale', InputArgument::REQUIRED, 'Locale to export, specified as short code or language tag. e.g. `en` or `en_GB`', null)
-            ->addArgument('ext', InputArgument::OPTIONAL, 'Target file type specified as a file extension', 'json')
+            ->addArgument('ext', InputArgument::OPTIONAL, 'Target file type specified as a file extension. <a href="https://localise.biz/api#formats">See available options</a>.', 'json')
             ->addOption('format', '', InputOption::VALUE_REQUIRED, 'More specific format of file type. e.g. <code>symfony</code> applies to <code>php</code>, <code>xlf</code> &amp; <code>yml</code>', null)
             ->addOption('filter', '', InputOption::VALUE_REQUIRED, 'Filter assets by comma-separated tag names. Match any tag with `*` and negate tags by prefixing with `!`', null)
             ->addOption('index', '', InputOption::VALUE_REQUIRED, 'Override default lookup key for the file format: "id", "text" or a custom alias', null)
@@ -37,7 +37,9 @@ protected function configure()
             ->addOption('charset', '', InputOption::VALUE_REQUIRED, 'Specify preferred character encoding. Alternative to `Accept-Charset` header but accepts a single value which must be valid.', null)
             ->addOption('breaks', '', InputOption::VALUE_REQUIRED, 'Force platform-specific line-endings. Default is Unix (LF) breaks.', null)
             ->addOption('no-comments', '', InputOption::VALUE_REQUIRED, 'Disable rendering of redundant inline comments including the Loco banner.', null)
-            ->addOption('no-folding', '', InputOption::VALUE_REQUIRED, 'Protect <a href="https://localise.biz/help/developers/asset-ids#folding">dot-separated keys</a> so that `foo.bar` is not folded into object properties.', null)
+            ->addOption('no-expand', '', InputOption::VALUE_REQUIRED, 'Protect <a href="https://localise.biz/help/developers/asset-ids#folding">dot notation in keys</a> so that `foo.bar` is not expanded to an object.', null)
+            ->addOption('collisions', '', InputOption::VALUE_REQUIRED, 'Override the default strategy for handling conflicting keys. <a href="https://localise.biz/help/developers/key-collisions">See key collisions</a>.', null)
+            ->addOption('no-folding', '', InputOption::VALUE_REQUIRED, 'DEPRECATED: alias of `no-expand` for backward compatibility.', null)
         ;
         parent::configure();
     }
diff --git a/src/Console/Command/Generated/ExportTemplateCommand.php b/src/Console/Command/Generated/ExportTemplateCommand.php
index 3e8642c..c7c2464 100644
--- a/src/Console/Command/Generated/ExportTemplateCommand.php
+++ b/src/Console/Command/Generated/ExportTemplateCommand.php
@@ -23,20 +23,21 @@ protected function configure()
             ->setName('loco:export:template')
             ->setMethod('exportTemplate')
             ->setDescription('Export a template containing only source keys')
-            ->addArgument('ext', InputArgument::OPTIONAL, 'Target file type specified as a file extension', 'json')
+            ->addArgument('ext', InputArgument::OPTIONAL, 'Target file type specified as a file extension. <a href="https://localise.biz/api#formats">See available options</a>.', 'json')
             ->addOption('format', '', InputOption::VALUE_REQUIRED, 'More specific format of file type. e.g. <code>symfony</code> applies to <code>php</code>, <code>xlf</code> &amp; <code>yml</code>', null)
             ->addOption('filter', '', InputOption::VALUE_REQUIRED, 'Filter assets by comma-separated tag names. Match any tag with `*` and negate tags by prefixing with `!`', null)
             ->addOption('index', '', InputOption::VALUE_REQUIRED, 'Override default lookup key for the file format: "id", "text" or a custom alias', null)
             ->addOption('source', '', InputOption::VALUE_REQUIRED, 'Specify alternative source locale instead of project default', null)
             ->addOption('namespace', '', InputOption::VALUE_REQUIRED, 'Override the project name for some language packs that use it as a key prefix', null)
-            ->addOption('fallback', '', InputOption::VALUE_REQUIRED, 'Fallback locale for untranslated assets, specified as short code. e.g. `en` or `en_GB`', null)
             ->addOption('order', '', InputOption::VALUE_REQUIRED, 'Export translations according to asset order', null)
             ->addOption('status', '', InputOption::VALUE_REQUIRED, 'Export translations with a specific status or flag. Negate values by prefixing with `!`. e.g. "translated", or "!fuzzy".', null)
             ->addOption('printf', '', InputOption::VALUE_REQUIRED, 'Force alternative "printf" style. <a href="https://localise.biz/help/developers/printf">See string formatting</a>', null)
             ->addOption('charset', '', InputOption::VALUE_REQUIRED, 'Specify preferred character encoding. Alternative to `Accept-Charset` header but accepts a single value which must be valid.', null)
             ->addOption('breaks', '', InputOption::VALUE_REQUIRED, 'Force platform-specific line-endings. Default is Unix (LF) breaks.', null)
             ->addOption('no-comments', '', InputOption::VALUE_REQUIRED, 'Disable rendering of redundant inline comments including the Loco banner.', null)
-            ->addOption('no-folding', '', InputOption::VALUE_REQUIRED, 'Protect <a href="https://localise.biz/help/developers/asset-ids#folding">dot-separated keys</a> so that `foo.bar` is not folded into object properties.', null)
+            ->addOption('no-expand', '', InputOption::VALUE_REQUIRED, 'Protect <a href="https://localise.biz/help/developers/asset-ids#folding">dot notation in keys</a> so that `foo.bar` is not expanded to an object.', null)
+            ->addOption('collisions', '', InputOption::VALUE_REQUIRED, 'Override the default strategy for handling conflicting keys. <a href="https://localise.biz/help/developers/key-collisions">See key collisions</a>.', null)
+            ->addOption('no-folding', '', InputOption::VALUE_REQUIRED, 'DEPRECATED: alias of `no-expand` for backward compatibility.', null)
         ;
         parent::configure();
     }
diff --git a/src/Http/ApiClient.php b/src/Http/ApiClient.php
index 4899b2c..01ce15c 100644
--- a/src/Http/ApiClient.php
+++ b/src/Http/ApiClient.php
@@ -51,8 +51,8 @@
  */
 class ApiClient extends GuzzleClient
 {
-    public const SDK_VERSION = '2.0.13';
-    public const API_VERSION = '1.0.28';
+    public const SDK_VERSION = '2.0.14';
+    public const API_VERSION = '1.0.29';
 
     /**
      * Factory method to create a new Loco API client.
diff --git a/src/Http/Resources/service.json b/src/Http/Resources/service.json
index 2f1950c..7371c17 100644
--- a/src/Http/Resources/service.json
+++ b/src/Http/Resources/service.json
@@ -1,6 +1,6 @@
 {
     "name": "Loco",
-    "apiVersion": "1.0.28",
+    "apiVersion": "1.0.29",
     "baseUri": "https://localise.biz/",
     "description": "Loco REST API",
     "operations": {
@@ -154,11 +154,32 @@
                     "description": "Disable rendering of redundant inline comments including the Loco banner.",
                     "location": "query"
                 },
+                "no-expand": {
+                    "name": "no-expand",
+                    "type": "boolean",
+                    "required": false,
+                    "description": "Protect <a href=\"https://localise.biz/help/developers/asset-ids#folding\">dot notation in keys</a> so that `foo.bar` is not expanded to an object.",
+                    "location": "query"
+                },
+                "collisions": {
+                    "name": "collisions",
+                    "type": "string",
+                    "required": false,
+                    "description": "Override the default strategy for handling conflicting keys. <a href=\"https://localise.biz/help/developers/key-collisions\">See key collisions</a>.",
+                    "enum": [
+                        "overwrite",
+                        "ignore",
+                        "fail",
+                        "auto",
+                        "legacy"
+                    ],
+                    "location": "query"
+                },
                 "no-folding": {
                     "name": "no-folding",
                     "type": "boolean",
                     "required": false,
-                    "description": "Protect <a href=\"https://localise.biz/help/developers/asset-ids#folding\">dot-separated keys</a> so that `foo.bar` is not folded into object properties.",
+                    "description": "DEPRECATED: alias of `no-expand` for backward compatibility.",
                     "location": "query"
                 },
                 "key": {
@@ -193,33 +214,7 @@
                     "name": "ext",
                     "type": "string",
                     "required": true,
-                    "description": "Target file type specified as a file extension",
-                    "enum": [
-                        "arb",
-                        "csv",
-                        "html",
-                        "ini",
-                        "json",
-                        "mo",
-                        "php",
-                        "po",
-                        "pot",
-                        "plist",
-                        "bplist",
-                        "properties",
-                        "res",
-                        "resx",
-                        "sql",
-                        "strings",
-                        "stringsdict",
-                        "tmx",
-                        "ts",
-                        "txt",
-                        "xlf",
-                        "xliff",
-                        "xml",
-                        "yml"
-                    ],
+                    "description": "Target file type specified as a file extension. <a href=\"https://localise.biz/api#formats\">See available options</a>.",
                     "location": "uri",
                     "default": "json"
                 },
@@ -330,11 +325,32 @@
                     "description": "Disable rendering of redundant inline comments including the Loco banner.",
                     "location": "query"
                 },
+                "no-expand": {
+                    "name": "no-expand",
+                    "type": "boolean",
+                    "required": false,
+                    "description": "Protect <a href=\"https://localise.biz/help/developers/asset-ids#folding\">dot notation in keys</a> so that `foo.bar` is not expanded to an object.",
+                    "location": "query"
+                },
+                "collisions": {
+                    "name": "collisions",
+                    "type": "string",
+                    "required": false,
+                    "description": "Override the default strategy for handling conflicting keys. <a href=\"https://localise.biz/help/developers/key-collisions\">See key collisions</a>.",
+                    "enum": [
+                        "overwrite",
+                        "ignore",
+                        "fail",
+                        "auto",
+                        "legacy"
+                    ],
+                    "location": "query"
+                },
                 "no-folding": {
                     "name": "no-folding",
                     "type": "boolean",
                     "required": false,
-                    "description": "Protect <a href=\"https://localise.biz/help/developers/asset-ids#folding\">dot-separated keys</a> so that `foo.bar` is not folded into object properties.",
+                    "description": "DEPRECATED: alias of `no-expand` for backward compatibility.",
                     "location": "query"
                 },
                 "key": {
@@ -376,33 +392,7 @@
                     "name": "ext",
                     "type": "string",
                     "required": true,
-                    "description": "Target file type specified as a file extension",
-                    "enum": [
-                        "arb",
-                        "csv",
-                        "html",
-                        "ini",
-                        "json",
-                        "mo",
-                        "php",
-                        "po",
-                        "pot",
-                        "plist",
-                        "bplist",
-                        "properties",
-                        "res",
-                        "resx",
-                        "sql",
-                        "strings",
-                        "stringsdict",
-                        "tmx",
-                        "ts",
-                        "txt",
-                        "xlf",
-                        "xliff",
-                        "xml",
-                        "yml"
-                    ],
+                    "description": "Target file type specified as a file extension. <a href=\"https://localise.biz/api#formats\">See available options</a>.",
                     "location": "uri",
                     "default": "json"
                 },
@@ -506,11 +496,32 @@
                     "description": "Disable rendering of redundant inline comments including the Loco banner.",
                     "location": "query"
                 },
+                "no-expand": {
+                    "name": "no-expand",
+                    "type": "boolean",
+                    "required": false,
+                    "description": "Protect <a href=\"https://localise.biz/help/developers/asset-ids#folding\">dot notation in keys</a> so that `foo.bar` is not expanded to an object.",
+                    "location": "query"
+                },
+                "collisions": {
+                    "name": "collisions",
+                    "type": "string",
+                    "required": false,
+                    "description": "Override the default strategy for handling conflicting keys. <a href=\"https://localise.biz/help/developers/key-collisions\">See key collisions</a>.",
+                    "enum": [
+                        "overwrite",
+                        "ignore",
+                        "fail",
+                        "auto",
+                        "legacy"
+                    ],
+                    "location": "query"
+                },
                 "no-folding": {
                     "name": "no-folding",
                     "type": "boolean",
                     "required": false,
-                    "description": "Protect <a href=\"https://localise.biz/help/developers/asset-ids#folding\">dot-separated keys</a> so that `foo.bar` is not folded into object properties.",
+                    "description": "DEPRECATED: alias of `no-expand` for backward compatibility.",
                     "location": "query"
                 },
                 "key": {
@@ -545,33 +556,7 @@
                     "name": "ext",
                     "type": "string",
                     "required": true,
-                    "description": "Target file type specified as a file extension",
-                    "enum": [
-                        "arb",
-                        "csv",
-                        "html",
-                        "ini",
-                        "json",
-                        "mo",
-                        "php",
-                        "po",
-                        "pot",
-                        "plist",
-                        "bplist",
-                        "properties",
-                        "res",
-                        "resx",
-                        "sql",
-                        "strings",
-                        "stringsdict",
-                        "tmx",
-                        "ts",
-                        "txt",
-                        "xlf",
-                        "xliff",
-                        "xml",
-                        "yml"
-                    ],
+                    "description": "Target file type specified as a file extension. <a href=\"https://localise.biz/api#formats\">See available options</a>.",
                     "location": "uri",
                     "default": "json"
                 },
@@ -610,13 +595,6 @@
                     "description": "Override the project name for some language packs that use it as a key prefix",
                     "location": "query"
                 },
-                "fallback": {
-                    "name": "fallback",
-                    "type": "string",
-                    "required": false,
-                    "description": "Fallback locale for untranslated assets, specified as short code. e.g. `en` or `en_GB`",
-                    "location": "query"
-                },
                 "order": {
                     "name": "order",
                     "type": "string",
@@ -675,11 +653,32 @@
                     "description": "Disable rendering of redundant inline comments including the Loco banner.",
                     "location": "query"
                 },
+                "no-expand": {
+                    "name": "no-expand",
+                    "type": "boolean",
+                    "required": false,
+                    "description": "Protect <a href=\"https://localise.biz/help/developers/asset-ids#folding\">dot notation in keys</a> so that `foo.bar` is not expanded to an object.",
+                    "location": "query"
+                },
+                "collisions": {
+                    "name": "collisions",
+                    "type": "string",
+                    "required": false,
+                    "description": "Override the default strategy for handling conflicting keys. <a href=\"https://localise.biz/help/developers/key-collisions\">See key collisions</a>.",
+                    "enum": [
+                        "overwrite",
+                        "ignore",
+                        "fail",
+                        "auto",
+                        "legacy"
+                    ],
+                    "location": "query"
+                },
                 "no-folding": {
                     "name": "no-folding",
                     "type": "boolean",
                     "required": false,
-                    "description": "Protect <a href=\"https://localise.biz/help/developers/asset-ids#folding\">dot-separated keys</a> so that `foo.bar` is not folded into object properties.",
+                    "description": "DEPRECATED: alias of `no-expand` for backward compatibility.",
                     "location": "query"
                 },
                 "key": {
@@ -2761,6 +2760,13 @@
                     "name": "printf",
                     "location": "json"
                 },
+                "created": {
+                    "description": "Time first added in UTC",
+                    "type": "string",
+                    "format": "date-time",
+                    "name": "created",
+                    "location": "json"
+                },
                 "modified": {
                     "description": "Time last modified in UTC",
                     "type": "string",
diff --git a/tests/Http/Command/LiveImportCommandTest.php b/tests/Http/Command/LiveImportCommandTest.php
index 3b5ece9..fd9a939 100644
--- a/tests/Http/Command/LiveImportCommandTest.php
+++ b/tests/Http/Command/LiveImportCommandTest.php
@@ -10,7 +10,7 @@
  *
  * @group live
  */
-class LiveImportCommmandTest extends ApiClientTestCase
+class LiveImportCommandTest extends ApiClientTestCase
 {
     public function testLiveImportPostsValidYaml()
     {
diff --git a/tests/Http/Command/LivePingCommandTest.php b/tests/Http/Command/LivePingCommandTest.php
index 3bf7fb0..ed1ab01 100644
--- a/tests/Http/Command/LivePingCommandTest.php
+++ b/tests/Http/Command/LivePingCommandTest.php
@@ -13,7 +13,7 @@
  * @group noauth
  * @group readonly
  */
-class LivePingCommmandTest extends ApiClientTestCase
+class LivePingCommandTest extends ApiClientTestCase
 {
     /**
      * Live ping test via overloaded service method