Fedora 22 Repositories contain Fedora 21 Packages?

[Sumit Bhardwaj]

Hi All,

I have a fresh installation of Fedora 22 RC1 with all the extra stuff I 
needed installed. Today I was going through the list of packages 
installed on my system and was a little bit surprised to find some 
packages ending in "fc21" in their names. Now, for an upgraded system 
that might happen, but on a clean install, why I am getting FC21 packages?

Because per my understanding, for any branched release, packages are 
completely rebuilt. Then how did this happen?

More to the point, do I have to care about or do something about these? 
Will these be auto upgraded later with their FC22 counterparts?

BTW, below is the list of those packages:

nodejs-lru-cache-2.3.0-5.fc21.noarch
nodejs-cryptiles-0.2.2-2.fc21.noarch
python-pyasn1-0.1.7-4.fc21.noarch
nodejs-assert-plus-0.1.4-2.fc21.noarch
nodejs-cookie-jar-0.3.0-3.fc21.noarch
mono-extras-2.10.8-7.fc21.x86_64
foomatic-db-filesystem-4.0-44.20140707.fc21.noarch
unoconv-0.6-11.fc21.noarch
atom-0.200.0-0.1.fc21.x86_64
nodejs-block-stream-0.0.7-2.fc21.noarch
nodejs-sha-1.2.1-2.fc21.noarch
nodejs-async-0.2.10-2.fc21.noarch
nodejs-couch-login-0.1.18-2.fc21.noarch
mono-mvc-2.10.8-7.fc21.x86_64
nodejs-opener-1.3.0-9.fc21.noarch
pysvn-1.7.6-10.fc21.x86_64
python3-decorator-3.4.0-5.fc21.noarch
system-config-users-docs-1.0.9-7.fc21.noarch
nodejs-graceful-fs-2.0.0-4.fc21.noarch
nodejs-once-1.1.1-7.fc21.noarch
nodejs-tunnel-agent-0.3.0-3.fc21.noarch
nodejs-glob-3.2.6-2.fc21.noarch
npm-1.3.6-6.fc21.noarch
python-mechanize-0.2.5-8.fc21.noarch
alacarte-3.11.91-2.fc21.noarch
color-filesystem-1-15.fc21.noarch
zd1211-firmware-1.4-10.fc21.noarch
ipw2200-firmware-3.1-10.fc21.noarch
jcodings-1.0.9-7.fc21.noarch
docbook-dtds-1.0-63.fc21.noarch
python3-canberra-0-0.6.git65c3b3f.fc21.noarch
nautilus-python-1.1-7.fc21.x86_64
opera-29.0.1795.60-0.fc21.x86_64
python-tempita-0.5.1-8.fc21.noarch
system-config-samba-1.2.100-3.fc21.noarch
python-smmap-0.8.1-8.fc21.noarch
nodejs-hoek-0.9.1-3.fc21.noarch
nodejs-npmlog-0.0.4-3.fc21.noarch
nodejs-delayed-stream-0.0.5-7.fc21.noarch
nodejs-github-url-from-git-1.1.1-4.fc21.noarch
nodejs-node-uuid-1.4.1-2.fc21.noarch
nodejs-mute-stream-0.0.4-2.fc21.noarch
monodoc-2.10.8-7.fc21.x86_64
nodejs-read-installed-0.2.4-3.fc21.noarch
nodejs-lockfile-0.4.2-2.fc21.noarch
itstool-2.0.2-2.fc21.noarch
lua-json-1.3.2-3.fc21.noarch
foomatic-db-ppds-4.0-44.20140707.fc21.noarch
atmel-firmware-1.3-13.fc21.noarch
python3-humanize-0.5-6.fc21.noarch
words-3.0-23.fc21.noarch
ozon-repos-21-5.fc21.noarch
odfpy-0.9.6-2.fc21.noarch
docbook-style-xsl-1.78.1-3.fc21.noarch
docbook-utils-0.6.14-38.fc21.noarch
system-config-samba-docs-1.0.9-7.fc21.noarch
GitPython-0.3.2-0.7.RC1.fc21.noarch
nodejs-fstream-0.1.24-2.fc21.noarch
nodejs-tar-0.1.18-2.fc21.noarch
nodejs-ansi-0.2.1-2.fc21.noarch
nodejs-cmd-shim-1.1.0-5.fc21.noarch
nodejs-form-data-0.1.1-2.fc21.noarch
nodejs-oauth-sign-0.3.0-3.fc21.noarch
nodejs-npm-registry-client-0.2.28-2.fc21.noarch
mono-wcf-2.10.8-7.fc21.x86_64
web-assets-filesystem-5-2.fc21.noarch
nodejs-init-package-json-0.0.10-3.fc21.noarch
nodejs-npm-user-validate-0.0.3-3.fc21.noarch
python-pexpect-3.1-3.fc21.noarch
basesystem-10.0-10.fc21.noarch
gnome-video-effects-0.4.1-2.fc21.noarch
sgabios-bin-0.20110622svn-7.fc21.noarch
python3-beaker-1.5.4-10.fc21.noarch
python3-progress-1.2-4.fc21.noarch
sound-theme-freedesktop-0.8-4.fc21.noarch
python-ply-3.4-7.fc21.noarch
jnr-constants-0.8.4-6.fc21.noarch
jnr-unixsocket-0.2-5.fc21.noarch
jzlib-1.1.3-2.fc21.noarch
docbook-style-dsssl-1.79-20.fc21.noarch
gl-manpages-1.1-9.20140424.fc21.noarch
nodejs-osenv-0.0.3-7.fc21.noarch
nodejs-mime-1.2.11-2.fc21.noarch
mono-core-2.10.8-7.fc21.x86_64
nodejs-nopt-2.1.2-2.fc21.noarch
geany-themes-1.24-2.fc21.noarch
nodejs-packaging-7-2.fc21.noarch
nodejs-ctype-0.5.3-5.fc21.noarch
nodejs-proto-list-1.2.2-7.fc21.noarch
mono-data-sqlite-2.10.8-7.fc21.x86_64
nodejs-forever-agent-0.5.0-3.fc21.noarch
mono-data-2.10.8-7.fc21.x86_64
nodejs-promzard-0.2.0-8.fc21.noarch
mono-nunit-2.10.8-7.fc21.x86_64
nodejs-fstream-npm-0.1.5-3.fc21.noarch
nodejs-chmodr-0.1.0-6.fc21.noarch
fontpackages-filesystem-1.44-10.fc21.noarch
rootfiles-8.1-17.fc21.noarch
python-ntplib-0.3.2-3.fc21.noarch
chmlib-0.40-10.fc21.x86_64
python-paste-1.7.5.1-11.20111221hg1498.fc21.noarch
system-config-date-1.10.7-2.fc21.noarch
python-docutils-0.12-0.2.20140510svn7747.fc21.noarch
python-html5lib-0.999-5.fc21.noarch
nodejs-slide-1.1.5-2.fc21.noarch
nodejs-abbrev-1.0.4-8.fc21.noarch
nodejs-combined-stream-0.0.4-5.fc21.noarch
nodejs-normalize-package-data-0.2.1-2.fc21.noarch
nodejs-json-stringify-safe-5.0.0-3.fc21.noarch
mono-winfx-2.10.8-7.fc21.x86_64
nodejs-read-1.0.5-2.fc21.noarch
mono-devel-2.10.8-7.fc21.x86_64
nodejs-fstream-ignore-0.0.7-3.fc21.noarch
nodejs-editor-0.0.4-4.fc21.noarch
python-cssutils-0.9.9-5.fc21.noarch
xorg-x11-drv-vmmouse-13.0.0-13.fc21.x86_64
b43-openfwwf-5.2-11.fc21.noarch
foomatic-db-4.0-44.20140707.fc21.noarch
ipw2100-firmware-1.3-17.fc21.noarch
poppler-sharp-0.0.3-6.fc21.noarch
bytelist-1.0.8-9.fc21.noarch
d-feet-0.3.9-1.fc21.noarch
xorg-x11-proto-devel-7.7-12.fc21.noarch
python-beaker-1.5.4-10.fc21.noarch
nodejs-mkdirp-0.3.5-5.fc21.noarch
python-ecdsa-0.11-3.fc21.noarch
nodejs-ini-1.1.0-5.fc21.noarch
nodejs-retry-0.6.0-7.fc21.noarch
nodejs-sntp-0.2.4-3.fc21.noarch
nodejs-asn1-0.1.11-5.fc21.noarch
nodejs-npmconf-0.1.3-2.fc21.noarch
nodejs-aws-sign-0.3.0-3.fc21.noarch
mono-winforms-2.10.8-7.fc21.x86_64
nodejs-minimatch-0.2.12-4.fc21.noarch
po-debconf-1.0.16-4.nmu2.fc21.noarch
nodejs-archy-0.0.2-10.fc21.noarch
python-feedparser-5.1.3-7.fc21.noarch
paktype-naskh-basic-fonts-4.1-4.fc21.noarch
redhat-menus-12.0.2-8.fc21.noarch
nodejs-semver-2.1.0-3.fc21.noarch
nodejs-which-1.0.5-10.fc21.noarch
nodejs-config-chain-1.1.7-3.fc21.noarch
nodejs-sigmund-1.0.0-7.fc21.noarch
nodejs-child-process-close-0.1.1-4.fc21.noarch
python-dns-1.11.1-4.fc21.noarch
jnr-x86asm-1.0.2-5.fc21.noarch
pdfmod-0.9.1-8.fc21.noarch
joda-time-2.3-2.tzdata2013g.fc21.noarch
ghostscript-fonts-5.50-33.fc21.noarch
system-config-date-docs-1.0.12-2.fc21.noarch
python-beautifulsoup4-4.3.2-3.fc21.noarch
nodejs-rimraf-2.2.2-2.fc21.noarch
nodejs-chownr-0.0.1-11.fc21.noarch
libcue-1.4.0-4.fc21.x86_64
python-pyasn1-modules-0.1.7-4.fc21.noarch
nodejs-read-package-json-1.1.3-2.fc21.noarch
python-BeautifulSoup-3.2.1-8.fc21.noarch
telepathy-filesystem-0.0.2-7.fc21.noarch
rubypick-1.1.1-2.fc21.noarch
python-decorator-3.4.0-5.fc21.noarch
comps-extras-23-2.fc21.noarch
nodejs-boom-0.4.2-4.fc21.noarch
nodejs-hawk-1.0.0-2.fc21.noarch
pytz-2012d-7.fc21.noarch
nodejs-http-signature-0.10.0-5.fc21.noarch
nodejs-request-2.25.0-2.fc21.noarch
mono-web-2.10.8-7.fc21.x86_64
nodejs-uid-number-0.0.3-9.fc21.noarch

Thanks.

-- 
Regards,
Sumit Bhardwaj