diff --git a/sources b/sources
index 30c201e..6e74b8e 100644
--- a/sources
+++ b/sources
@@ -698,3 +698,7 @@ SHA512 (preview.doc.tar.xz) = d6edac136429cc1d0af86381812c798d72e15b0e33cc0dec64
 SHA512 (preview.tar.xz) = 8a582c5e78e5a4ef28d3857e397d62579be41f4445a3b0ea1ea76b9080997e5eb23f2bb90197237101d03fccc8cd53c8a3263d19385dac4b63161a568528b017
 SHA512 (gnu-freefont.doc.tar.xz) = 3b7adbdabaf996fe8e0cff7e1192cb7f5984103398b22af6f859500a0041a0ce2ac0c70bc3f17abb7294ba80e34baa5cc77639500fa03f1a2c1c93548aa2a816
 SHA512 (gnu-freefont.tar.xz) = c8ced8afc3b1b9108e5a4a82db54a9a28ac6ba5f4f379062b0d9d8b9724716ca98234a345c06c7d809b1ce609f817f0a9acba1ef8e94ecbf8f1301fd3bc9d248
+SHA512 (acronym.doc.tar.xz) = 72b77e66b4db0c3b42252020fa56be3e4b1a848ad7314037d6ada3eb449fad0b35371835ccc6018bc71ef991ade0720f7febeb52fecd71b3ccc9a5b839bf66b2
+SHA512 (acronym.tar.xz) = be68e32baacdb8708d1a31c4a585fcd282d0def7a76a1e284b908532118aec04505271790a99ab0a36e7c035695b84f8ae1e2146c31ca8c4fcfb76be4f11db26
+SHA512 (relsize.doc.tar.xz) = 45b6e38a14c31d7387a99d78c395fd0cdab5ee8bbbe72f840d511d14f6af73f749649b48977e8a995c2ee375358677b31a97646c8162c5fe2ee6c286a05a20b8
+SHA512 (relsize.tar.xz) = 90a4829b63d86214c44cadab6b9c9c114d6abfbd72dd4cd8bddb18add9b7fede2867f39d57b03ac9e7762950db71664767554b515b5409cc873d8b31aebb2c1c
diff --git a/texlive.spec b/texlive.spec
index 5c69452..e692eef 100644
--- a/texlive.spec
+++ b/texlive.spec
@@ -24,7 +24,7 @@
 
 Name: texlive
 Version: %{source_date}
-Release: 8%{?dist}
+Release: 9%{?dist}
 Epoch: %{tl_epoch}
 Summary: TeX formatting system
 Group: Applications/Publishing
@@ -614,6 +614,8 @@ Source4630: http://ctan.math.illinois.edu/systems/texlive/tlnet/archive/minitoc.
 Source4631: http://ctan.math.illinois.edu/systems/texlive/tlnet/archive/minitoc.doc.tar.xz
 Source4805: http://ctan.math.illinois.edu/systems/texlive/tlnet/archive/notoccite.tar.xz
 Source4806: http://ctan.math.illinois.edu/systems/texlive/tlnet/archive/notoccite.doc.tar.xz
+Source5099: http://ctan.math.illinois.edu/systems/texlive/tlnet/archive/relsize.tar.xz
+Source5100: http://ctan.math.illinois.edu/systems/texlive/tlnet/archive/relsize.doc.tar.xz
 Source5306: http://ctan.math.illinois.edu/systems/texlive/tlnet/archive/stackengine.tar.xz
 Source5307: http://ctan.math.illinois.edu/systems/texlive/tlnet/archive/stackengine.doc.tar.xz
 Source5821: http://ctan.math.illinois.edu/systems/texlive/tlnet/archive/ucharcat.tar.xz
@@ -793,6 +795,9 @@ Source10000: http://ctan.math.illinois.edu/systems/texlive/tlnet/archive/luahbte
 Source10001: http://ctan.math.illinois.edu/systems/texlive/tlnet/archive/luahbtex.tar.xz
 Source10002: http://ctan.math.illinois.edu/systems/texlive/tlnet/archive/lwarp.doc.tar.xz
 Source10003: http://ctan.math.illinois.edu/systems/texlive/tlnet/archive/lwarp.tar.xz
+Source10004: http://ctan.math.illinois.edu/systems/texlive/tlnet/archive/acronym.tar.xz
+Source10005: http://ctan.math.illinois.edu/systems/texlive/tlnet/archive/acronym.doc.tar.xz
+
 Patch1: tl-kpfix.patch
 Patch2: tl-format.patch
 Patch5: texlive-2016-kpathsea-texlive-path.patch
@@ -24229,6 +24234,39 @@ covering as much as possible of the Unicode character set. The
 set consists of three typefaces: one monospaced and two
 proportional (one with uniform and one with modulated stroke).
 
+%package acronym
+Provides: tex-acronym = %{tl_version}
+License: LPPL 1.3
+Summary: Expand acronyms at least once
+BuildArch: noarch
+Requires: texlive-base
+Requires: texlive-kpathsea-bin, tex-kpathsea
+Requires: tex(suffix.sty)
+Requires: tex(xstring.sty)
+Requires: tex(relsize.sty)
+Provides: tex(acronym.sty) = %{tl_version}
+
+%description acronym
+This package ensures that all acronyms used in the text are
+spelled out in full at least once. It also provides an
+environment to build a list of acronyms used. The package is
+compatible with pdf bookmarks. The package requires the suffix
+package, which in turn requires that it runs under e-TeX.
+
+%package relsize
+Provides: tex-relsize = %{tl_version}
+License: Public Domain
+Summary: Set the font size relative to the current font size
+BuildArch: noarch
+Requires: texlive-base
+Requires: texlive-kpathsea-bin, tex-kpathsea
+Provides: tex(relsize.sty) = %{tl_version}
+
+%description relsize
+The basic command of the package is \relsize, whose argument is
+a number of \magsteps to change size; from this are defined
+commands \larger, \smaller, \textlarger, etc.
+
 %prep
 %setup -q -c -T
 xz -dc %{SOURCE0} | tar x
@@ -25222,6 +25260,12 @@ xz -dc %{SOURCE10001} | tar x -C %{buildroot}%{_texdir}/texmf-dist
 # lwarp
 xz -dc %{SOURCE10002} | tar x -C %{buildroot}%{_texdir}/
 xz -dc %{SOURCE10003} | tar x -C %{buildroot}%{_texdir}/
+# acronym
+xz -dc %{SOURCE10004} | tar x -C %{buildroot}%{_texdir}/texmf-dist
+xz -dc %{SOURCE10005} | tar x -C %{buildroot}%{_texdir}/texmf-dist
+# relsize
+xz -dc %{SOURCE5099} | tar x -C %{buildroot}%{_texdir}/texmf-dist
+xz -dc %{SOURCE5100} | tar x -C %{buildroot}%{_texdir}/texmf-dist
 
 # Patches to component tarballs
 pushd %{buildroot}%{_texdir}/texmf-dist
@@ -28258,7 +28302,20 @@ done <<< "$list"
 %{_texdir}/texmf-dist/fonts/truetype/public/gnu-freefont/
 %{_texdir}/texmf-dist/doc/fonts/gnu-freefont/
 
+%files acronym
+%license lppl1.3.txt
+%{_texdir}/texmf-dist/tex/latex/acronym/
+%{_texdir}/texmf-dist/doc/latex/acronym/
+
+%files relsize
+%license pd.txt
+%{_texdir}/texmf-dist/tex/latex/relsize/
+%{_texdir}/texmf-dist/doc/latex/relsize/
+
 %changelog
+* Mon Feb 01 2021 Than Ngo <than@redhat.com> - 9:20200327-9
+- Resolves: #1923259, add missing acronym and relsize
+
 * Mon Jan 25 2021 Than Ngo <than@redhat.com> - 9:20200327-8
 - Resolves: #1919975, Fix paths in pkgconfig files