diff --git a/.tx/config b/.tx/config
index 8c48d6f9..c4a8fb91 100644
--- a/.tx/config
+++ b/.tx/config
@@ -1,122 +1,123 @@
 [main]
-host = https://www.transifex.com
+host = https://app.transifex.com
 
-[crypto101.building-blocks]
-file_filter = src/locale/<lang>/LC_MESSAGES/building-blocks.po
-source_file = _build_en/gettext/building-blocks.pot
-source_lang = en
-type = PO
-
-[crypto101.index]
-file_filter = src/locale/<lang>/LC_MESSAGES/index.po
-source_file = _build_en/gettext/index.pot
-source_lang = en
-type = PO
-
-[crypto101.complete-cryptosystems]
-file_filter = src/locale/<lang>/LC_MESSAGES/complete-cryptosystems.po
-source_file = _build_en/gettext/complete-cryptosystems.pot
-source_lang = en
-type = PO
-
-[crypto101.appendices]
+[o:crypto101:p:crypto101:r:appendices]
 file_filter = src/locale/<lang>/LC_MESSAGES/appendices.po
 source_file = _build_en/gettext/appendices.pot
 source_lang = en
-type = PO
+type        = PO
 
-[crypto101.references]
-file_filter = src/locale/<lang>/LC_MESSAGES/zreferences.po
-source_file = _build_en/gettext/zreferences.pot
+[o:crypto101:p:crypto101:r:block-ciphers]
+file_filter = src/locale/<lang>/LC_MESSAGES/block-ciphers.po
+source_file = _build_en/gettext/block-ciphers.pot
 source_lang = en
-type = PO
+type        = PO
 
-[crypto101.foreword]
-file_filter = src/locale/<lang>/LC_MESSAGES/foreword.po
-source_file = _build_en/gettext/foreword.pot
+[o:crypto101:p:crypto101:r:building-blocks]
+file_filter = src/locale/<lang>/LC_MESSAGES/building-blocks.po
+source_file = _build_en/gettext/building-blocks.pot
 source_lang = en
-type = PO
+type        = PO
 
-[crypto101.block-ciphers]
-file_filter = src/locale/<lang>/LC_MESSAGES/block-ciphers.po
-source_file = _build_en/gettext/block-ciphers.pot
+[o:crypto101:p:crypto101:r:complete-cryptosystems]
+file_filter = src/locale/<lang>/LC_MESSAGES/complete-cryptosystems.po
+source_file = _build_en/gettext/complete-cryptosystems.pot
 source_lang = en
-type = PO
+type        = PO
 
-[crypto101.exclusive-or]
+[o:crypto101:p:crypto101:r:exclusive-or]
 file_filter = src/locale/<lang>/LC_MESSAGES/exclusive-or.po
 source_file = _build_en/gettext/exclusive-or.pot
 source_lang = en
-type = PO
+type        = PO
+
+[o:crypto101:p:crypto101:r:foreword]
+file_filter = src/locale/<lang>/LC_MESSAGES/foreword.po
+source_file = _build_en/gettext/foreword.pot
+source_lang = en
+type        = PO
 
-[crypto101.glossary-]
+[o:crypto101:p:crypto101:r:glossary-]
 file_filter = src/locale/<lang>/LC_MESSAGES/glossary.po
 source_file = _build_en/gettext/glossary.pot
 source_lang = en
-type = PO
+type        = PO
 
-[crypto101.hash-functions]
+[o:crypto101:p:crypto101:r:hash-functions]
 file_filter = src/locale/<lang>/LC_MESSAGES/hash-functions.po
 source_file = _build_en/gettext/hash-functions.pot
 source_lang = en
-type = PO
+type        = PO
 
-[crypto101.key-derivation-functions]
+[o:crypto101:p:crypto101:r:index]
+file_filter = src/locale/<lang>/LC_MESSAGES/index.po
+source_file = _build_en/gettext/index.pot
+source_lang = en
+type        = PO
+
+[o:crypto101:p:crypto101:r:key-derivation-functions]
 file_filter = src/locale/<lang>/LC_MESSAGES/key-derivation-functions.po
 source_file = _build_en/gettext/key-derivation-functions.pot
 source_lang = en
-type = PO
+type        = PO
 
-[crypto101.key-exchange]
+[o:crypto101:p:crypto101:r:key-exchange]
 file_filter = src/locale/<lang>/LC_MESSAGES/key-exchange.po
 source_file = _build_en/gettext/key-exchange.pot
 source_lang = en
-type = PO
+type        = PO
 
-[crypto101.message-authentication-codes]
+[o:crypto101:p:crypto101:r:message-authentication-codes]
 file_filter = src/locale/<lang>/LC_MESSAGES/message-authentication-codes.po
 source_file = _build_en/gettext/message-authentication-codes.pot
 source_lang = en
-type = PO
+type        = PO
 
-[crypto101.off-the-record-messaging]
+[o:crypto101:p:crypto101:r:off-the-record-messaging]
 file_filter = src/locale/<lang>/LC_MESSAGES/off-the-record-messaging.po
 source_file = _build_en/gettext/off-the-record-messaging.pot
 source_lang = en
-type = PO
+type        = PO
 
-[crypto101.openpgp-and-gpg]
+[o:crypto101:p:crypto101:r:openpgp-and-gpg]
 file_filter = src/locale/<lang>/LC_MESSAGES/openpgp-and-gpg.po
 source_file = _build_en/gettext/openpgp-and-gpg.pot
 source_lang = en
-type = PO
+type        = PO
 
-[crypto101.public-key-encryption]
+[o:crypto101:p:crypto101:r:public-key-encryption]
 file_filter = src/locale/<lang>/LC_MESSAGES/public-key-encryption.po
 source_file = _build_en/gettext/public-key-encryption.pot
 source_lang = en
-type = PO
+type        = PO
 
-[crypto101.random-number-generators]
+[o:crypto101:p:crypto101:r:random-number-generators]
 file_filter = src/locale/<lang>/LC_MESSAGES/random-number-generators.po
 source_file = _build_en/gettext/random-number-generators.pot
 source_lang = en
-type = PO
+type        = PO
 
-[crypto101.signature-algorithms]
+[o:crypto101:p:crypto101:r:references]
+file_filter = src/locale/<lang>/LC_MESSAGES/zreferences.po
+source_file = _build_en/gettext/zreferences.pot
+source_lang = en
+type        = PO
+
+[o:crypto101:p:crypto101:r:signature-algorithms]
 file_filter = src/locale/<lang>/LC_MESSAGES/signature-algorithms.po
 source_file = _build_en/gettext/signature-algorithms.pot
 source_lang = en
-type = PO
+type        = PO
 
-[crypto101.ssl-and-tls]
+[o:crypto101:p:crypto101:r:ssl-and-tls]
 file_filter = src/locale/<lang>/LC_MESSAGES/ssl-and-tls.po
 source_file = _build_en/gettext/ssl-and-tls.pot
 source_lang = en
-type = PO
+type        = PO
 
-[crypto101.stream-ciphers]
+[o:crypto101:p:crypto101:r:stream-ciphers]
 file_filter = src/locale/<lang>/LC_MESSAGES/stream-ciphers.po
 source_file = _build_en/gettext/stream-ciphers.pot
 source_lang = en
-type = PO
+type        = PO
+