[gimp-web/testing] gimp_versions.json: Add GIMP 2.10.18

[Michael Schumacher <schumaml src gnome org>]

commit 771c5a9e0ec4fb065c22d99ed7690f390fd5a45d
Author: Michael Schumacher <schumaml gmx de>
Date:   Mon Feb 24 00:17:56 2020 +0100

    gimp_versions.json: Add GIMP 2.10.18
    
    Added files:
    
      * source tarball
      * installer for Microsoft Windows

 content/gimp_versions.json | 29 +++++++++++++++++++++++++++++
 1 file changed, 29 insertions(+)
---
diff --git a/content/gimp_versions.json b/content/gimp_versions.json
index c3a8050a..a99a131f 100644
--- a/content/gimp_versions.json
+++ b/content/gimp_versions.json
@@ -1,5 +1,34 @@
 {
     "STABLE":  [
+        {
+            "version": "2.10.18",
+            "date": "2020-02-23",
+            "source":[
+                {
+                        "filename": "gimp-2.10.18.tar.bz2",
+                        "sha512": 
"88990f2d70508b22f4acadeab6b687e20af19b765ebc6f245d0c99b3dd853fcd3d237c3b7607e50133aa95a1d71931069029dfd7ee94441ff419c542c141bc9f",
+                        "sha256": "65bfe111e8eebffd3dde3016ccb507f9948d2663d9497cb438d9bb609e11d716"
+                }
+            ],
+            // "macos": [
+            //     {
+            //             "date": "2020-02-24",
+            //             "filename": "gimp-2.10.18-x86_64.dmg",
+            //             "sha512": "",
+            //             "sha256": "",
+            //             "min-support": "macOS 10.9 Mavericks"
+            //     },
+            // ],
+            "windows": [
+                {
+                        "date": "2020-02-23",
+                        "filename": "gimp-2.10.18-setup.exe",
+                        "sha512": 
"cffb5c56b957f980890e5f6fc7cd313a2631c57ad10c4901d7da79d287b4f631594c4d1f4b654d439d2253bdd243c6e46a530038b658101cb5dd0d365f6308e2",
+                        "sha256": "e34d5f5f4fb7a0ff0f01e31e813a5ffe08e8423201e97efdc56117a5950173f2",
+                        "min-support": "Windows 7"
+                }
+            ]
+        },
         {
             "version": "2.10.16",
             "date": "2020-02-20",