diff --git a/.composer.pman.yml b/.composer.pman.yml
index 7317391..811fee5 100644
--- a/.composer.pman.yml
+++ b/.composer.pman.yml
@@ -9,4 +9,4 @@ composer:
   dist:
     link: false
     require:
-      nulib/base: ^0.6.0p74
+      nulib/base: ^0.7.0p74
diff --git a/.idea/php.xml b/.idea/php.xml
index 2600f39..d8075fa 100644
--- a/.idea/php.xml
+++ b/.idea/php.xml
@@ -54,12 +54,21 @@
       <path value="$PROJECT_DIR$/vendor/sebastian/resource-operations" />
       <path value="$PROJECT_DIR$/vendor/myclabs/php-enum" />
       <path value="$PROJECT_DIR$/vendor/symfony/polyfill-mbstring" />
+      <path value="$PROJECT_DIR$/vendor/symfony/deprecation-contracts" />
+      <path value="$PROJECT_DIR$/vendor/symfony/yaml" />
+      <path value="$PROJECT_DIR$/vendor/symfony/polyfill-ctype" />
+      <path value="$PROJECT_DIR$/vendor/nulib/base" />
     </include_path>
   </component>
   <component name="PhpProjectSharedConfiguration" php_language_level="7.4" />
   <component name="PhpStanOptionsConfiguration">
     <option name="transferred" value="true" />
   </component>
+  <component name="PhpUnit">
+    <phpunit_settings>
+      <PhpUnitSettings custom_loader_path="$PROJECT_DIR$/vendor/autoload.php" />
+    </phpunit_settings>
+  </component>
   <component name="PsalmOptionsConfiguration">
     <option name="transferred" value="true" />
   </component>
diff --git a/.pman.conf b/.pman.conf
index 0e06a1a..9567ae4 100644
--- a/.pman.conf
+++ b/.pman.conf
@@ -13,14 +13,14 @@ NOAUTO=
 
 AFTER_CREATE_RELEASE='
 set -x
-pman --composer-select-profile dist
+pcomp-select-profile.php dist
 composer u || exit 1
 git commit -am "<pman>deps de dist"
 true
 '
 AFTER_MERGE_RELEASE='
 set -x
-pman --composer-select-profile dev
+pcomp-select-profile.php dev
 composer u || exit 1
 git commit -am "<pman>deps de dev"
 true
diff --git a/CHANGES.md b/CHANGES.md
index d043827..c7c3a4c 100644
--- a/CHANGES.md
+++ b/CHANGES.md
@@ -1,3 +1,9 @@
+## Release 0.7.0p74 du 22/10/2025-18:52
+
+* maj nulib/base-0.7.0
+
+## Release 0.6.0p82 du 30/05/2025-23:29
+
 ## Release 0.6.0p74 du 30/05/2025-23:18
 
 * `824c1ec` migration de nulib/php à nulib/base
diff --git a/README.md b/README.md
index 063aa21..12c3221 100644
--- a/README.md
+++ b/README.md
@@ -9,12 +9,19 @@ Avant de faire une release majeure sur nulib/phpss, faire d'abord la release
 majeure correspondante sur
 * nulib/base
 
+Ouvrir deux consoles
+* console "74" avec le checkout de la version php7.4
+* console "82" avec le checkout de la version php8.2
+
 ~~~sh
+## dans les deux consoles
+
 version=0.6.0
 
 major="${version%.*}.0"
 
-## branche dev74
+## console 74
+
 git checkout dev74
 
 sed -ri "\
@@ -27,7 +34,10 @@ prel -v$version
 # en cas de conflit, sélectionner HEAD
 _merge82
 
-## branche dev82
+## console 82
+
+pu
+
 git checkout dev82
 
 sed -ri "\
@@ -40,10 +50,21 @@ prel -C
 commit="$(git log --grep="Init changelog . version ${version}p82" --format=%H)" &&
 echo "commit=$commit"
 
+## console 74
+
+# reprendre la valeur affichée par la précédente commande
+commit=XXX
+
+pu
+
 git checkout dev74
 
 git cherry-pick "$commit"
 pp -a
+
+## console 82
+
+pu
 ~~~
 
 -*- coding: utf-8 mode: markdown -*- vim:sw=4:sts=4:et:ai:si:sta:fenc=utf-8:noeol:binary
\ No newline at end of file
diff --git a/VERSION.txt b/VERSION.txt
index a918a2a..faef31a 100644
--- a/VERSION.txt
+++ b/VERSION.txt
@@ -1 +1 @@
-0.6.0
+0.7.0
diff --git a/composer.json b/composer.json
index fbe012d..386e154 100644
--- a/composer.json
+++ b/composer.json
@@ -3,6 +3,10 @@
 	"type": "library",
 	"description": "wrapper pour phpoffice/phpspreadsheet",
 	"repositories": [
+		{
+			"type": "path",
+			"url": "../nulib-base"
+		},
 		{
 			"type": "composer",
 			"url": "https://repos.univ-reunion.fr/composer"
@@ -15,7 +19,7 @@
 		}
 	},
 	"require": {
-		"nulib/base": "^0.6.0p74",
+		"nulib/base": "^7.4-dev",
 		"phpoffice/phpspreadsheet": "^1.0",
 		"php": "^7.4"
 	},
diff --git a/composer.lock b/composer.lock
index 104f1b5..8c23bd6 100644
--- a/composer.lock
+++ b/composer.lock
@@ -4,7 +4,7 @@
         "Read more about it at https://getcomposer.org/doc/01-basic-usage.md#installing-dependencies",
         "This file is @generated automatically"
     ],
-    "content-hash": "046a2f42e01b302145e12c79bfb29587",
+    "content-hash": "6dc1632c00c3a9480171d34a2976d8f5",
     "packages": [
         {
             "name": "composer/pcre",
@@ -86,21 +86,96 @@
             "time": "2024-11-12T16:29:46+00:00"
         },
         {
-            "name": "ezyang/htmlpurifier",
-            "version": "v4.18.0",
+            "name": "dflydev/dot-access-data",
+            "version": "v3.0.3",
             "source": {
                 "type": "git",
-                "url": "https://github.com/ezyang/htmlpurifier.git",
-                "reference": "cb56001e54359df7ae76dc522d08845dc741621b"
+                "url": "https://github.com/dflydev/dflydev-dot-access-data.git",
+                "reference": "a23a2bf4f31d3518f3ecb38660c95715dfead60f"
             },
             "dist": {
                 "type": "zip",
-                "url": "https://api.github.com/repos/ezyang/htmlpurifier/zipball/cb56001e54359df7ae76dc522d08845dc741621b",
-                "reference": "cb56001e54359df7ae76dc522d08845dc741621b",
+                "url": "https://api.github.com/repos/dflydev/dflydev-dot-access-data/zipball/a23a2bf4f31d3518f3ecb38660c95715dfead60f",
+                "reference": "a23a2bf4f31d3518f3ecb38660c95715dfead60f",
                 "shasum": ""
             },
             "require": {
-                "php": "~5.6.0 || ~7.0.0 || ~7.1.0 || ~7.2.0 || ~7.3.0 || ~7.4.0 || ~8.0.0 || ~8.1.0 || ~8.2.0 || ~8.3.0 || ~8.4.0"
+                "php": "^7.1 || ^8.0"
+            },
+            "require-dev": {
+                "phpstan/phpstan": "^0.12.42",
+                "phpunit/phpunit": "^7.5 || ^8.5 || ^9.3",
+                "scrutinizer/ocular": "1.6.0",
+                "squizlabs/php_codesniffer": "^3.5",
+                "vimeo/psalm": "^4.0.0"
+            },
+            "type": "library",
+            "extra": {
+                "branch-alias": {
+                    "dev-main": "3.x-dev"
+                }
+            },
+            "autoload": {
+                "psr-4": {
+                    "Dflydev\\DotAccessData\\": "src/"
+                }
+            },
+            "notification-url": "https://packagist.org/downloads/",
+            "license": [
+                "MIT"
+            ],
+            "authors": [
+                {
+                    "name": "Dragonfly Development Inc.",
+                    "email": "info@dflydev.com",
+                    "homepage": "http://dflydev.com"
+                },
+                {
+                    "name": "Beau Simensen",
+                    "email": "beau@dflydev.com",
+                    "homepage": "http://beausimensen.com"
+                },
+                {
+                    "name": "Carlos Frutos",
+                    "email": "carlos@kiwing.it",
+                    "homepage": "https://github.com/cfrutos"
+                },
+                {
+                    "name": "Colin O'Dell",
+                    "email": "colinodell@gmail.com",
+                    "homepage": "https://www.colinodell.com"
+                }
+            ],
+            "description": "Given a deep data structure, access data by dot notation.",
+            "homepage": "https://github.com/dflydev/dflydev-dot-access-data",
+            "keywords": [
+                "access",
+                "data",
+                "dot",
+                "notation"
+            ],
+            "support": {
+                "issues": "https://github.com/dflydev/dflydev-dot-access-data/issues",
+                "source": "https://github.com/dflydev/dflydev-dot-access-data/tree/v3.0.3"
+            },
+            "time": "2024-07-08T12:26:09+00:00"
+        },
+        {
+            "name": "ezyang/htmlpurifier",
+            "version": "v4.19.0",
+            "source": {
+                "type": "git",
+                "url": "https://github.com/ezyang/htmlpurifier.git",
+                "reference": "b287d2a16aceffbf6e0295559b39662612b77fcf"
+            },
+            "dist": {
+                "type": "zip",
+                "url": "https://api.github.com/repos/ezyang/htmlpurifier/zipball/b287d2a16aceffbf6e0295559b39662612b77fcf",
+                "reference": "b287d2a16aceffbf6e0295559b39662612b77fcf",
+                "shasum": ""
+            },
+            "require": {
+                "php": "~5.6.0 || ~7.0.0 || ~7.1.0 || ~7.2.0 || ~7.3.0 || ~7.4.0 || ~8.0.0 || ~8.1.0 || ~8.2.0 || ~8.3.0 || ~8.4.0 || ~8.5.0"
             },
             "require-dev": {
                 "cerdic/css-tidy": "^1.7 || ^2.0",
@@ -142,9 +217,198 @@
             ],
             "support": {
                 "issues": "https://github.com/ezyang/htmlpurifier/issues",
-                "source": "https://github.com/ezyang/htmlpurifier/tree/v4.18.0"
+                "source": "https://github.com/ezyang/htmlpurifier/tree/v4.19.0"
             },
-            "time": "2024-11-01T03:51:45+00:00"
+            "time": "2025-10-17T16:34:55+00:00"
+        },
+        {
+            "name": "league/commonmark",
+            "version": "2.7.1",
+            "source": {
+                "type": "git",
+                "url": "https://github.com/thephpleague/commonmark.git",
+                "reference": "10732241927d3971d28e7ea7b5712721fa2296ca"
+            },
+            "dist": {
+                "type": "zip",
+                "url": "https://api.github.com/repos/thephpleague/commonmark/zipball/10732241927d3971d28e7ea7b5712721fa2296ca",
+                "reference": "10732241927d3971d28e7ea7b5712721fa2296ca",
+                "shasum": ""
+            },
+            "require": {
+                "ext-mbstring": "*",
+                "league/config": "^1.1.1",
+                "php": "^7.4 || ^8.0",
+                "psr/event-dispatcher": "^1.0",
+                "symfony/deprecation-contracts": "^2.1 || ^3.0",
+                "symfony/polyfill-php80": "^1.16"
+            },
+            "require-dev": {
+                "cebe/markdown": "^1.0",
+                "commonmark/cmark": "0.31.1",
+                "commonmark/commonmark.js": "0.31.1",
+                "composer/package-versions-deprecated": "^1.8",
+                "embed/embed": "^4.4",
+                "erusev/parsedown": "^1.0",
+                "ext-json": "*",
+                "github/gfm": "0.29.0",
+                "michelf/php-markdown": "^1.4 || ^2.0",
+                "nyholm/psr7": "^1.5",
+                "phpstan/phpstan": "^1.8.2",
+                "phpunit/phpunit": "^9.5.21 || ^10.5.9 || ^11.0.0",
+                "scrutinizer/ocular": "^1.8.1",
+                "symfony/finder": "^5.3 | ^6.0 | ^7.0",
+                "symfony/process": "^5.4 | ^6.0 | ^7.0",
+                "symfony/yaml": "^2.3 | ^3.0 | ^4.0 | ^5.0 | ^6.0 | ^7.0",
+                "unleashedtech/php-coding-standard": "^3.1.1",
+                "vimeo/psalm": "^4.24.0 || ^5.0.0 || ^6.0.0"
+            },
+            "suggest": {
+                "symfony/yaml": "v2.3+ required if using the Front Matter extension"
+            },
+            "type": "library",
+            "extra": {
+                "branch-alias": {
+                    "dev-main": "2.8-dev"
+                }
+            },
+            "autoload": {
+                "psr-4": {
+                    "League\\CommonMark\\": "src"
+                }
+            },
+            "notification-url": "https://packagist.org/downloads/",
+            "license": [
+                "BSD-3-Clause"
+            ],
+            "authors": [
+                {
+                    "name": "Colin O'Dell",
+                    "email": "colinodell@gmail.com",
+                    "homepage": "https://www.colinodell.com",
+                    "role": "Lead Developer"
+                }
+            ],
+            "description": "Highly-extensible PHP Markdown parser which fully supports the CommonMark spec and GitHub-Flavored Markdown (GFM)",
+            "homepage": "https://commonmark.thephpleague.com",
+            "keywords": [
+                "commonmark",
+                "flavored",
+                "gfm",
+                "github",
+                "github-flavored",
+                "markdown",
+                "md",
+                "parser"
+            ],
+            "support": {
+                "docs": "https://commonmark.thephpleague.com/",
+                "forum": "https://github.com/thephpleague/commonmark/discussions",
+                "issues": "https://github.com/thephpleague/commonmark/issues",
+                "rss": "https://github.com/thephpleague/commonmark/releases.atom",
+                "source": "https://github.com/thephpleague/commonmark"
+            },
+            "funding": [
+                {
+                    "url": "https://www.colinodell.com/sponsor",
+                    "type": "custom"
+                },
+                {
+                    "url": "https://www.paypal.me/colinpodell/10.00",
+                    "type": "custom"
+                },
+                {
+                    "url": "https://github.com/colinodell",
+                    "type": "github"
+                },
+                {
+                    "url": "https://tidelift.com/funding/github/packagist/league/commonmark",
+                    "type": "tidelift"
+                }
+            ],
+            "time": "2025-07-20T12:47:49+00:00"
+        },
+        {
+            "name": "league/config",
+            "version": "v1.2.0",
+            "source": {
+                "type": "git",
+                "url": "https://github.com/thephpleague/config.git",
+                "reference": "754b3604fb2984c71f4af4a9cbe7b57f346ec1f3"
+            },
+            "dist": {
+                "type": "zip",
+                "url": "https://api.github.com/repos/thephpleague/config/zipball/754b3604fb2984c71f4af4a9cbe7b57f346ec1f3",
+                "reference": "754b3604fb2984c71f4af4a9cbe7b57f346ec1f3",
+                "shasum": ""
+            },
+            "require": {
+                "dflydev/dot-access-data": "^3.0.1",
+                "nette/schema": "^1.2",
+                "php": "^7.4 || ^8.0"
+            },
+            "require-dev": {
+                "phpstan/phpstan": "^1.8.2",
+                "phpunit/phpunit": "^9.5.5",
+                "scrutinizer/ocular": "^1.8.1",
+                "unleashedtech/php-coding-standard": "^3.1",
+                "vimeo/psalm": "^4.7.3"
+            },
+            "type": "library",
+            "extra": {
+                "branch-alias": {
+                    "dev-main": "1.2-dev"
+                }
+            },
+            "autoload": {
+                "psr-4": {
+                    "League\\Config\\": "src"
+                }
+            },
+            "notification-url": "https://packagist.org/downloads/",
+            "license": [
+                "BSD-3-Clause"
+            ],
+            "authors": [
+                {
+                    "name": "Colin O'Dell",
+                    "email": "colinodell@gmail.com",
+                    "homepage": "https://www.colinodell.com",
+                    "role": "Lead Developer"
+                }
+            ],
+            "description": "Define configuration arrays with strict schemas and access values with dot notation",
+            "homepage": "https://config.thephpleague.com",
+            "keywords": [
+                "array",
+                "config",
+                "configuration",
+                "dot",
+                "dot-access",
+                "nested",
+                "schema"
+            ],
+            "support": {
+                "docs": "https://config.thephpleague.com/",
+                "issues": "https://github.com/thephpleague/config/issues",
+                "rss": "https://github.com/thephpleague/config/releases.atom",
+                "source": "https://github.com/thephpleague/config"
+            },
+            "funding": [
+                {
+                    "url": "https://www.colinodell.com/sponsor",
+                    "type": "custom"
+                },
+                {
+                    "url": "https://www.paypal.me/colinpodell/10.00",
+                    "type": "custom"
+                },
+                {
+                    "url": "https://github.com/colinodell",
+                    "type": "github"
+                }
+            ],
+            "time": "2022-12-11T20:36:23+00:00"
         },
         {
             "name": "maennchen/zipstream-php",
@@ -395,23 +659,176 @@
             "time": "2025-01-14T11:49:03+00:00"
         },
         {
-            "name": "nulib/base",
-            "version": "0.6.0p74",
+            "name": "nette/schema",
+            "version": "v1.2.5",
             "source": {
                 "type": "git",
-                "url": "https://git.univ-reunion.fr/sda-php/nulib-base.git",
-                "reference": "ea531c41bcb054250b0efc334c6aaa6f77543070"
+                "url": "https://github.com/nette/schema.git",
+                "reference": "0462f0166e823aad657c9224d0f849ecac1ba10a"
+            },
+            "dist": {
+                "type": "zip",
+                "url": "https://api.github.com/repos/nette/schema/zipball/0462f0166e823aad657c9224d0f849ecac1ba10a",
+                "reference": "0462f0166e823aad657c9224d0f849ecac1ba10a",
+                "shasum": ""
+            },
+            "require": {
+                "nette/utils": "^2.5.7 || ^3.1.5 ||  ^4.0",
+                "php": "7.1 - 8.3"
+            },
+            "require-dev": {
+                "nette/tester": "^2.3 || ^2.4",
+                "phpstan/phpstan-nette": "^1.0",
+                "tracy/tracy": "^2.7"
+            },
+            "type": "library",
+            "extra": {
+                "branch-alias": {
+                    "dev-master": "1.2-dev"
+                }
+            },
+            "autoload": {
+                "classmap": [
+                    "src/"
+                ]
+            },
+            "notification-url": "https://packagist.org/downloads/",
+            "license": [
+                "BSD-3-Clause",
+                "GPL-2.0-only",
+                "GPL-3.0-only"
+            ],
+            "authors": [
+                {
+                    "name": "David Grudl",
+                    "homepage": "https://davidgrudl.com"
+                },
+                {
+                    "name": "Nette Community",
+                    "homepage": "https://nette.org/contributors"
+                }
+            ],
+            "description": "📐 Nette Schema: validating data structures against a given Schema.",
+            "homepage": "https://nette.org",
+            "keywords": [
+                "config",
+                "nette"
+            ],
+            "support": {
+                "issues": "https://github.com/nette/schema/issues",
+                "source": "https://github.com/nette/schema/tree/v1.2.5"
+            },
+            "time": "2023-10-05T20:37:59+00:00"
+        },
+        {
+            "name": "nette/utils",
+            "version": "v3.2.10",
+            "source": {
+                "type": "git",
+                "url": "https://github.com/nette/utils.git",
+                "reference": "a4175c62652f2300c8017fb7e640f9ccb11648d2"
+            },
+            "dist": {
+                "type": "zip",
+                "url": "https://api.github.com/repos/nette/utils/zipball/a4175c62652f2300c8017fb7e640f9ccb11648d2",
+                "reference": "a4175c62652f2300c8017fb7e640f9ccb11648d2",
+                "shasum": ""
+            },
+            "require": {
+                "php": ">=7.2 <8.4"
+            },
+            "conflict": {
+                "nette/di": "<3.0.6"
+            },
+            "require-dev": {
+                "jetbrains/phpstorm-attributes": "dev-master",
+                "nette/tester": "~2.0",
+                "phpstan/phpstan": "^1.0",
+                "tracy/tracy": "^2.3"
+            },
+            "suggest": {
+                "ext-gd": "to use Image",
+                "ext-iconv": "to use Strings::webalize(), toAscii(), chr() and reverse()",
+                "ext-intl": "to use Strings::webalize(), toAscii(), normalize() and compare()",
+                "ext-json": "to use Nette\\Utils\\Json",
+                "ext-mbstring": "to use Strings::lower() etc...",
+                "ext-tokenizer": "to use Nette\\Utils\\Reflection::getUseStatements()",
+                "ext-xml": "to use Strings::length() etc. when mbstring is not available"
+            },
+            "type": "library",
+            "extra": {
+                "branch-alias": {
+                    "dev-master": "3.2-dev"
+                }
+            },
+            "autoload": {
+                "classmap": [
+                    "src/"
+                ]
+            },
+            "notification-url": "https://packagist.org/downloads/",
+            "license": [
+                "BSD-3-Clause",
+                "GPL-2.0-only",
+                "GPL-3.0-only"
+            ],
+            "authors": [
+                {
+                    "name": "David Grudl",
+                    "homepage": "https://davidgrudl.com"
+                },
+                {
+                    "name": "Nette Community",
+                    "homepage": "https://nette.org/contributors"
+                }
+            ],
+            "description": "🛠  Nette Utils: lightweight utilities for string & array manipulation, image handling, safe JSON encoding/decoding, validation, slug or strong password generating etc.",
+            "homepage": "https://nette.org",
+            "keywords": [
+                "array",
+                "core",
+                "datetime",
+                "images",
+                "json",
+                "nette",
+                "paginator",
+                "password",
+                "slugify",
+                "string",
+                "unicode",
+                "utf-8",
+                "utility",
+                "validation"
+            ],
+            "support": {
+                "issues": "https://github.com/nette/utils/issues",
+                "source": "https://github.com/nette/utils/tree/v3.2.10"
+            },
+            "time": "2023-07-30T15:38:18+00:00"
+        },
+        {
+            "name": "nulib/base",
+            "version": "dev-dev74",
+            "dist": {
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+                "url": "../nulib-base",
+                "reference": "b6d53059a3dc39d0aa9d4492c362e9f1d1cce16e"
             },
             "require": {
                 "ext-json": "*",
+                "league/commonmark": "^2.7",
                 "php": "^7.4",
-                "symfony/yaml": "^5.0"
+                "phpmailer/phpmailer": "^6.8",
+                "symfony/expression-language": "^5.4",
+                "symfony/yaml": "^5.4"
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             "replace": {
-                "nulib/php": "<0.6.0"
+                "nulib/php": "*"
             },
             "require-dev": {
                 "ext-curl": "*",
+                "ext-iconv": "*",
+                "ext-mbstring": "*",
                 "ext-pcntl": "*",
                 "ext-pdo": "*",
                 "ext-pgsql": "*",
@@ -419,6 +836,15 @@
                 "ext-sqlite3": "*",
                 "nulib/tests": "^7.4"
             },
+            "bin": [
+                "php/bin/cachectl.php",
+                "php/bin/dumpser.php",
+                "php/bin/json2yml.php",
+                "php/bin/yml2json.php",
+                "php/bin/sqlite.capacitor.php",
+                "php/bin/mysql.capacitor.php",
+                "php/bin/pgsql.capacitor.php"
+            ],
             "type": "library",
             "extra": {
                 "branch-alias": {
@@ -428,7 +854,8 @@
             },
             "autoload": {
                 "psr-4": {
-                    "nulib\\": "php/src"
+                    "nulib\\": "php/src",
+                    "cli\\": "php/cli"
                 }
             },
             "autoload-dev": {
@@ -443,20 +870,103 @@
                 }
             ],
             "description": "fonctions et classes essentielles",
-            "time": "2025-05-30T18:35:54+00:00"
+            "transport-options": {
+                "relative": true
+            }
         },
         {
-            "name": "phpoffice/phpspreadsheet",
-            "version": "1.29.10",
+            "name": "phpmailer/phpmailer",
+            "version": "v6.12.0",
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-                "url": "https://github.com/PHPOffice/PhpSpreadsheet.git",
-                "reference": "c80041b1628c4f18030407134fe88303661d4e4e"
+                "url": "https://github.com/PHPMailer/PHPMailer.git",
+                "reference": "d1ac35d784bf9f5e61b424901d5a014967f15b12"
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-                "reference": "c80041b1628c4f18030407134fe88303661d4e4e",
+                "url": "https://api.github.com/repos/PHPMailer/PHPMailer/zipball/d1ac35d784bf9f5e61b424901d5a014967f15b12",
+                "reference": "d1ac35d784bf9f5e61b424901d5a014967f15b12",
+                "shasum": ""
+            },
+            "require": {
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+                "ext-filter": "*",
+                "ext-hash": "*",
+                "php": ">=5.5.0"
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+                "doctrine/annotations": "^1.2.6 || ^1.13.3",
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+                "phpcompatibility/php-compatibility": "^9.3.5",
+                "roave/security-advisories": "dev-latest",
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+                "yoast/phpunit-polyfills": "^1.0.4"
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+                "ext-mbstring": "Needed to send email in multibyte encoding charset or decode encoded addresses",
+                "ext-openssl": "Needed for secure SMTP sending and DKIM signing",
+                "greew/oauth2-azure-provider": "Needed for Microsoft Azure XOAUTH2 authentication",
+                "hayageek/oauth2-yahoo": "Needed for Yahoo XOAUTH2 authentication",
+                "league/oauth2-google": "Needed for Google XOAUTH2 authentication",
+                "psr/log": "For optional PSR-3 debug logging",
+                "symfony/polyfill-mbstring": "To support UTF-8 if the Mbstring PHP extension is not enabled (^1.2)",
+                "thenetworg/oauth2-azure": "Needed for Microsoft XOAUTH2 authentication"
+            },
+            "type": "library",
+            "autoload": {
+                "psr-4": {
+                    "PHPMailer\\PHPMailer\\": "src/"
+                }
+            },
+            "notification-url": "https://packagist.org/downloads/",
+            "license": [
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+            ],
+            "authors": [
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+                    "name": "Marcus Bointon",
+                    "email": "phpmailer@synchromedia.co.uk"
+                },
+                {
+                    "name": "Jim Jagielski",
+                    "email": "jimjag@gmail.com"
+                },
+                {
+                    "name": "Andy Prevost",
+                    "email": "codeworxtech@users.sourceforge.net"
+                },
+                {
+                    "name": "Brent R. Matzelle"
+                }
+            ],
+            "description": "PHPMailer is a full-featured email creation and transfer class for PHP",
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+            },
+            "funding": [
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+                    "url": "https://github.com/Synchro",
+                    "type": "github"
+                }
+            ],
+            "time": "2025-10-15T16:49:08+00:00"
+        },
+        {
+            "name": "phpoffice/phpspreadsheet",
+            "version": "1.30.0",
+            "source": {
+                "type": "git",
+                "url": "https://github.com/PHPOffice/PhpSpreadsheet.git",
+                "reference": "2f39286e0136673778b7a142b3f0d141e43d1714"
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@@ -547,9 +1057,156 @@
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-                "source": "https://github.com/PHPOffice/PhpSpreadsheet/tree/1.29.10"
+                "source": "https://github.com/PHPOffice/PhpSpreadsheet/tree/1.30.0"
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-            "time": "2025-02-08T02:56:14+00:00"
+            "time": "2025-08-10T06:28:02+00:00"
+        },
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+            "version": "1.0.1",
+            "source": {
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+                "url": "https://github.com/php-fig/cache.git",
+                "reference": "d11b50ad223250cf17b86e38383413f5a6764bf8"
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+            "dist": {
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+                    "Psr\\Cache\\": "src/"
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+            },
+            "notification-url": "https://packagist.org/downloads/",
+            "license": [
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+                "psr",
+                "psr-6"
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+            "support": {
+                "source": "https://github.com/php-fig/cache/tree/master"
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+            "time": "2016-08-06T20:24:11+00:00"
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+            "version": "1.1.2",
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+                "url": "https://github.com/php-fig/container.git",
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+                    "homepage": "https://www.php-fig.org/"
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+            "description": "Common Container Interface (PHP FIG PSR-11)",
+            "homepage": "https://github.com/php-fig/container",
+            "keywords": [
+                "PSR-11",
+                "container",
+                "container-interface",
+                "container-interop",
+                "psr"
+            ],
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+                "source": "https://github.com/php-fig/container/tree/1.1.2"
+            },
+            "time": "2021-11-05T16:50:12+00:00"
+        },
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+            "version": "1.0.0",
+            "source": {
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+                "url": "https://github.com/php-fig/event-dispatcher.git",
+                "reference": "dbefd12671e8a14ec7f180cab83036ed26714bb0"
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+            "extra": {
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+                    "dev-master": "1.0.x-dev"
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+            "autoload": {
+                "psr-4": {
+                    "Psr\\EventDispatcher\\": "src/"
+                }
+            },
+            "notification-url": "https://packagist.org/downloads/",
+            "license": [
+                "MIT"
+            ],
+            "authors": [
+                {
+                    "name": "PHP-FIG",
+                    "homepage": "http://www.php-fig.org/"
+                }
+            ],
+            "description": "Standard interfaces for event handling.",
+            "keywords": [
+                "events",
+                "psr",
+                "psr-14"
+            ],
+            "support": {
+                "issues": "https://github.com/php-fig/event-dispatcher/issues",
+                "source": "https://github.com/php-fig/event-dispatcher/tree/1.0.0"
+            },
+            "time": "2019-01-08T18:20:26+00:00"
         },
         {
             "name": "psr/http-client",
@@ -711,6 +1368,56 @@
             },
             "time": "2023-04-04T09:50:52+00:00"
         },
+        {
+            "name": "psr/log",
+            "version": "1.1.4",
+            "source": {
+                "type": "git",
+                "url": "https://github.com/php-fig/log.git",
+                "reference": "d49695b909c3b7628b6289db5479a1c204601f11"
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+                "shasum": ""
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+            },
+            "type": "library",
+            "extra": {
+                "branch-alias": {
+                    "dev-master": "1.1.x-dev"
+                }
+            },
+            "autoload": {
+                "psr-4": {
+                    "Psr\\Log\\": "Psr/Log/"
+                }
+            },
+            "notification-url": "https://packagist.org/downloads/",
+            "license": [
+                "MIT"
+            ],
+            "authors": [
+                {
+                    "name": "PHP-FIG",
+                    "homepage": "https://www.php-fig.org/"
+                }
+            ],
+            "description": "Common interface for logging libraries",
+            "homepage": "https://github.com/php-fig/log",
+            "keywords": [
+                "log",
+                "psr",
+                "psr-3"
+            ],
+            "support": {
+                "source": "https://github.com/php-fig/log/tree/1.1.4"
+            },
+            "time": "2021-05-03T11:20:27+00:00"
+        },
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             "version": "1.0.1",
@@ -762,6 +1469,182 @@
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             "time": "2017-10-23T01:57:42+00:00"
         },
+        {
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+            "version": "v5.4.46",
+            "source": {
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+                "url": "https://github.com/symfony/cache.git",
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+                "psr/cache": "^1.0|^2.0",
+                "psr/log": "^1.1|^2|^3",
+                "symfony/cache-contracts": "^1.1.7|^2",
+                "symfony/deprecation-contracts": "^2.1|^3",
+                "symfony/polyfill-php73": "^1.9",
+                "symfony/polyfill-php80": "^1.16",
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+                "symfony/dependency-injection": "<4.4",
+                "symfony/http-kernel": "<4.4",
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+                "contracts",
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@@ -829,9 +1712,72 @@
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+            "type": "library",
+            "autoload": {
+                "psr-4": {
+                    "Symfony\\Component\\ExpressionLanguage\\": ""
+                },
+                "exclude-from-classmap": [
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+            "notification-url": "https://packagist.org/downloads/",
+            "license": [
+                "MIT"
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+            "authors": [
+                {
+                    "name": "Fabien Potencier",
+                    "email": "fabien@symfony.com"
+                },
+                {
+                    "name": "Symfony Community",
+                    "homepage": "https://symfony.com/contributors"
+                }
+            ],
+            "description": "Provides an engine that can compile and evaluate expressions",
+            "homepage": "https://symfony.com",
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                 }
             ],
-            "time": "2024-03-02T06:33:00+00:00"
+            "time": "2025-09-24T06:03:27+00:00"
         },
         {
             "name": "sebastian/global-state",
-            "version": "5.0.7",
+            "version": "5.0.8",
             "source": {
                 "type": "git",
                 "url": "https://github.com/sebastianbergmann/global-state.git",
-                "reference": "bca7df1f32ee6fe93b4d4a9abbf69e13a4ada2c9"
+                "reference": "b6781316bdcd28260904e7cc18ec983d0d2ef4f6"
             },
             "dist": {
                 "type": "zip",
-                "url": "https://api.github.com/repos/sebastianbergmann/global-state/zipball/bca7df1f32ee6fe93b4d4a9abbf69e13a4ada2c9",
-                "reference": "bca7df1f32ee6fe93b4d4a9abbf69e13a4ada2c9",
+                "url": "https://api.github.com/repos/sebastianbergmann/global-state/zipball/b6781316bdcd28260904e7cc18ec983d0d2ef4f6",
+                "reference": "b6781316bdcd28260904e7cc18ec983d0d2ef4f6",
                 "shasum": ""
             },
             "require": {
@@ -2398,15 +3696,27 @@
             ],
             "support": {
                 "issues": "https://github.com/sebastianbergmann/global-state/issues",
-                "source": "https://github.com/sebastianbergmann/global-state/tree/5.0.7"
+                "source": "https://github.com/sebastianbergmann/global-state/tree/5.0.8"
             },
             "funding": [
                 {
                     "url": "https://github.com/sebastianbergmann",
                     "type": "github"
+                },
+                {
+                    "url": "https://liberapay.com/sebastianbergmann",
+                    "type": "liberapay"
+                },
+                {
+                    "url": "https://thanks.dev/u/gh/sebastianbergmann",
+                    "type": "thanks_dev"
+                },
+                {
+                    "url": "https://tidelift.com/funding/github/packagist/sebastian/global-state",
+                    "type": "tidelift"
                 }
             ],
-            "time": "2024-03-02T06:35:11+00:00"
+            "time": "2025-08-10T07:10:35+00:00"
         },
         {
             "name": "sebastian/lines-of-code",
@@ -2579,16 +3889,16 @@
         },
         {
             "name": "sebastian/recursion-context",
-            "version": "4.0.5",
+            "version": "4.0.6",
             "source": {
                 "type": "git",
                 "url": "https://github.com/sebastianbergmann/recursion-context.git",
-                "reference": "e75bd0f07204fec2a0af9b0f3cfe97d05f92efc1"
+                "reference": "539c6691e0623af6dc6f9c20384c120f963465a0"
             },
             "dist": {
                 "type": "zip",
-                "url": "https://api.github.com/repos/sebastianbergmann/recursion-context/zipball/e75bd0f07204fec2a0af9b0f3cfe97d05f92efc1",
-                "reference": "e75bd0f07204fec2a0af9b0f3cfe97d05f92efc1",
+                "url": "https://api.github.com/repos/sebastianbergmann/recursion-context/zipball/539c6691e0623af6dc6f9c20384c120f963465a0",
+                "reference": "539c6691e0623af6dc6f9c20384c120f963465a0",
                 "shasum": ""
             },
             "require": {
@@ -2630,15 +3940,27 @@
             "homepage": "https://github.com/sebastianbergmann/recursion-context",
             "support": {
                 "issues": "https://github.com/sebastianbergmann/recursion-context/issues",
-                "source": "https://github.com/sebastianbergmann/recursion-context/tree/4.0.5"
+                "source": "https://github.com/sebastianbergmann/recursion-context/tree/4.0.6"
             },
             "funding": [
                 {
                     "url": "https://github.com/sebastianbergmann",
                     "type": "github"
+                },
+                {
+                    "url": "https://liberapay.com/sebastianbergmann",
+                    "type": "liberapay"
+                },
+                {
+                    "url": "https://thanks.dev/u/gh/sebastianbergmann",
+                    "type": "thanks_dev"
+                },
+                {
+                    "url": "https://tidelift.com/funding/github/packagist/sebastian/recursion-context",
+                    "type": "tidelift"
                 }
             ],
-            "time": "2023-02-03T06:07:39+00:00"
+            "time": "2025-08-10T06:57:39+00:00"
         },
         {
             "name": "sebastian/resource-operations",
@@ -2856,7 +4178,9 @@
     ],
     "aliases": [],
     "minimum-stability": "stable",
-    "stability-flags": [],
+    "stability-flags": {
+        "nulib/base": 20
+    },
     "prefer-stable": false,
     "prefer-lowest": false,
     "platform": {
diff --git a/src/phpss/wsutils.php b/src/phpss/wsutils.php
index 14a3152..d20d489 100644
--- a/src/phpss/wsutils.php
+++ b/src/phpss/wsutils.php
@@ -1,7 +1,7 @@
 <?php
 namespace nulib\ext\phpss;
 
-use nulib\ValueException;
+use nulib\exceptions;
 use PhpOffice\PhpSpreadsheet\Cell\Coordinate;
 use PhpOffice\PhpSpreadsheet\Spreadsheet;
 use PhpOffice\PhpSpreadsheet\Worksheet\Worksheet;
@@ -13,14 +13,14 @@ class wsutils {
     } elseif (is_numeric($wsname)) {
       $sheetCount = $ss->getSheetCount();
       if ($wsname < 1 || $wsname > $sheetCount) {
-        throw ValueException::invalid_value($wsname, "sheet index");
+        throw exceptions::invalid_value($wsname, "sheet index");
       }
       $ws = $ss->getSheet($wsname - 1);
     } else {
       $ws = $ss->getSheetByName($wsname);
       if ($ws === null) {
         if ($create) $ws = $ss->createSheet()->setTitle($wsname);
-        else throw ValueException::invalid_value($wsname, "sheet name");
+        else throw exceptions::invalid_value($wsname, "sheet name");
       }
     }
     return $ws;