diff --git a/metadata/paulscode.android.mupen64plusae.yml b/metadata/paulscode.android.mupen64plusae.yml
index a17ca874ee..966b8c49d8 100644
--- a/metadata/paulscode.android.mupen64plusae.yml
+++ b/metadata/paulscode.android.mupen64plusae.yml
@@ -1,6 +1,8 @@
 Categories:
   - Games
 License: GPL-3.0-only
+AuthorName: Paul Lamb
+AuthorEmail: paul@paulscode.com
 WebSite: http://www.paulscode.com/forum/index.php?topic=96
 SourceCode: https://github.com/paulscode/mupen64plus-ae
 IssueTracker: https://github.com/paulscode/mupen64plus-ae/issues
diff --git a/metadata/pe.moe.nori.yml b/metadata/pe.moe.nori.yml
index ade551ff13..fc1b0a6450 100644
--- a/metadata/pe.moe.nori.yml
+++ b/metadata/pe.moe.nori.yml
@@ -3,7 +3,9 @@ Categories:
 License: ISC
 SourceCode: https://github.com/vomitcuddle/nori
 IssueTracker: https://github.com/vomitcuddle/nori/issues
+Translation: https://github.com/tjg1/nori/wiki/Call-for-Translators
 Changelog: https://github.com/tjg1/nori/releases
+Donate: https://www.paypal.com/cgi-bin/webscr?cmd=_s-xclick&hosted_button_id=FSVJZBNKMVZ9J
 
 AutoName: Nori
 Summary: Online gallery viewer
diff --git a/metadata/pl.hypeapp.endoscope.yml b/metadata/pl.hypeapp.endoscope.yml
index ba2a7912b3..4edbf065e9 100644
--- a/metadata/pl.hypeapp.endoscope.yml
+++ b/metadata/pl.hypeapp.endoscope.yml
@@ -1,6 +1,8 @@
 Categories:
   - Multimedia
 License: GPL-3.0-only
+AuthorName: Przemek
+AuthorEmail: pszem.szym@gmail.com
 SourceCode: https://github.com/hypeapps/Endoscope
 IssueTracker: https://github.com/hypeapps/Endoscope/issues
 
diff --git a/metadata/pl.hypeapp.episodie.yml b/metadata/pl.hypeapp.episodie.yml
index c70585720a..afdf07c60e 100644
--- a/metadata/pl.hypeapp.episodie.yml
+++ b/metadata/pl.hypeapp.episodie.yml
@@ -2,6 +2,8 @@ Categories:
   - Time
   - Internet
 License: GPL-3.0-only
+AuthorName: Przemek
+AuthorEmail: pszem.szym@gmail.com
 SourceCode: https://github.com/hypeapps/episodie
 IssueTracker: https://github.com/hypeapps/episodie/issues
 
@@ -20,7 +22,7 @@ Description: |-
     * Get notifications about new episodes.
     * Get notifications to remind you that a new tv show premiere is today.
     * Mark off a season progress easily.
-    * Collect your favorite tv shows in your library's feature.
+    * Collect your favorite tv shows in your library’s feature.
     * Big amount of tv shows and time statistics continuously updated. All data comes from tvmaze.com database building by huge community.
 
 RepoType: git
diff --git a/metadata/pl.narfsoftware.thermometer.yml b/metadata/pl.narfsoftware.thermometer.yml
index 28f799bc05..278e6dd226 100644
--- a/metadata/pl.narfsoftware.thermometer.yml
+++ b/metadata/pl.narfsoftware.thermometer.yml
@@ -1,7 +1,8 @@
 Categories:
   - System
 License: MIT
-WebSite: http://www.narfsoftware.pl
+AuthorName: mateuszbuda
+AuthorWebSite: https://mateuszbuda.github.io/
 SourceCode: https://github.com/mateuszbuda/ThermometerExtended2
 IssueTracker: https://github.com/mateuszbuda/ThermometerExtended2/issues
 
diff --git a/metadata/pl.sanszo.pcis.yml b/metadata/pl.sanszo.pcis.yml
index 7d19e3865e..eb9e88ce70 100644
--- a/metadata/pl.sanszo.pcis.yml
+++ b/metadata/pl.sanszo.pcis.yml
@@ -1,6 +1,8 @@
 Categories:
   - Games
 License: NPOSL-3.0
+AuthorName: Jakub Sandomierz
+AuthorEmail: jakubsandomierz@gmail.com
 WebSite: https://github.com/JSandomierz/pcis/blob/HEAD/README.md
 SourceCode: https://github.com/JSandomierz/pcis
 IssueTracker: https://github.com/JSandomierz/pcis/issues
diff --git a/metadata/press.condense.www.yml b/metadata/press.condense.www.yml
index 6a6c613828..a4731d7cf1 100644
--- a/metadata/press.condense.www.yml
+++ b/metadata/press.condense.www.yml
@@ -1,6 +1,8 @@
 Categories:
   - Reading
 License: GPL-3.0-or-later
+AuthorName: Agnel Vishal
+AuthorEmail: agnelvishal@gmail.com
 SourceCode: https://github.com/agnelvishal/newsDiet
 IssueTracker: https://github.com/agnelvishal/newsDiet/issues
 Donate: https://www.paypal.me/agnelv
diff --git a/metadata/privacyfriendlyshoppinglist.secuso.org.privacyfriendlyshoppinglist.yml b/metadata/privacyfriendlyshoppinglist.secuso.org.privacyfriendlyshoppinglist.yml
index 370b3c3e9d..1aa61dd884 100644
--- a/metadata/privacyfriendlyshoppinglist.secuso.org.privacyfriendlyshoppinglist.yml
+++ b/metadata/privacyfriendlyshoppinglist.secuso.org.privacyfriendlyshoppinglist.yml
@@ -1,6 +1,9 @@
 Categories:
   - Writing
 License: Apache-2.0
+AuthorName: SECUSO
+AuthorEmail: contact@secuso.org
+AuthorWebSite: https://secuso.aifb.kit.edu/english/
 WebSite: https://secuso.org/pfa
 SourceCode: https://github.com/SecUSo/privacy-friendly-shopping-list
 IssueTracker: https://github.com/SecUSo/privacy-friendly-shopping-list/issues
diff --git a/metadata/pro.dbro.bart.yml b/metadata/pro.dbro.bart.yml
index e6a5e86f79..2003f71526 100644
--- a/metadata/pro.dbro.bart.yml
+++ b/metadata/pro.dbro.bart.yml
@@ -3,6 +3,8 @@ AntiFeatures:
 Categories:
   - Navigation
 License: GPL-3.0-only
+AuthorName: David Brodsky
+AuthorEmail: dbro@dbro.pro
 SourceCode: https://github.com/OnlyInAmerica/BART
 IssueTracker: https://github.com/OnlyInAmerica/BART/issues
 
diff --git a/metadata/pro.oneredpixel.l9droid.yml b/metadata/pro.oneredpixel.l9droid.yml
index 297c17789e..1b819cba4e 100644
--- a/metadata/pro.oneredpixel.l9droid.yml
+++ b/metadata/pro.oneredpixel.l9droid.yml
@@ -1,7 +1,9 @@
 Categories:
   - Games
 License: GPL-2.0-only
-WebSite: http://oneredpixel.pro
+AuthorName: Paul Stakhov
+AuthorEmail: tsapree@gmail.com
+WebSite: http://oneredpixel.pro/
 SourceCode: https://github.com/tsapree/L9Droid
 IssueTracker: https://github.com/tsapree/L9Droid/issues
 Changelog: https://github.com/tsapree/L9Droid/releases