diff --git a/metadata/md5-cache/dev-util/codespell-1.14.0 b/metadata/md5-cache/dev-util/codespell-1.14.0
new file mode 100644
index 0000000000..9da16d8a81
--- /dev/null
+++ b/metadata/md5-cache/dev-util/codespell-1.14.0
@@ -0,0 +1,14 @@
+BDEPEND=python_targets_python2_7? ( >=dev-lang/python-2.7.5-r2:2.7 ) python_targets_python3_5? ( dev-lang/python:3.5 ) python_targets_python3_6? ( dev-lang/python:3.6 ) python_targets_python3_7? ( dev-lang/python:3.7 ) >=dev-lang/python-exec-2:=[python_targets_python2_7(-)?,python_targets_python3_5(-)?,python_targets_python3_6(-)?,python_targets_python3_7(-)?,-python_single_target_python2_7(-),-python_single_target_python3_5(-),-python_single_target_python3_6(-),-python_single_target_python3_7(-)]
+DEFINED_PHASES=compile configure install prepare test
+DESCRIPTION=Check text files for common misspellings
+EAPI=7
+HOMEPAGE=https://github.com/codespell-project/codespell
+IUSE=python_targets_python2_7 python_targets_python3_5 python_targets_python3_6 python_targets_python3_7
+KEYWORDS=~amd64 ~x86
+LICENSE=GPL-2 CC-BY-SA-3.0
+RDEPEND=python_targets_python2_7? ( >=dev-lang/python-2.7.5-r2:2.7 ) python_targets_python3_5? ( dev-lang/python:3.5 ) python_targets_python3_6? ( dev-lang/python:3.6 ) python_targets_python3_7? ( dev-lang/python:3.7 ) >=dev-lang/python-exec-2:=[python_targets_python2_7(-)?,python_targets_python3_5(-)?,python_targets_python3_6(-)?,python_targets_python3_7(-)?,-python_single_target_python2_7(-),-python_single_target_python3_5(-),-python_single_target_python3_6(-),-python_single_target_python3_7(-)]
+REQUIRED_USE=|| ( python_targets_python2_7 python_targets_python3_5 python_targets_python3_6 python_targets_python3_7 )
+SLOT=0
+SRC_URI=https://github.com/codespell-project/codespell/archive/v1.14.0.tar.gz -> codespell-1.14.0.tar.gz
+_eclasses_=distutils-r1	30044897f9a75ab6414bdb19aa3c07d4	multibuild	40fe59465edacd730c644ec2bc197809	multilib	b2f01ad412baf81650c23fcf0975fa33	multiprocessing	cac3169468f893670dac3e7cb940e045	python-r1	ce1cd23cfdc1848e8e32743efe34f299	python-utils-r1	08e17157a6807add7db1f8d01e7e391f	toolchain-funcs	b45201c4e6c096b98e250336954e64b9
+_md5_=68144d8f11eef854017c1560e7485f73
diff --git a/metadata/md5-cache/dev-util/pybind11-2.2.4 b/metadata/md5-cache/dev-util/pybind11-2.2.4
new file mode 100644
index 0000000000..077e6ab55f
--- /dev/null
+++ b/metadata/md5-cache/dev-util/pybind11-2.2.4
@@ -0,0 +1,16 @@
+BDEPEND=dev-util/ninja >=dev-util/cmake-3.9.6
+DEFINED_PHASES=compile configure install prepare setup test
+DEPEND=doc? ( dev-python/breathe[python_targets_python2_7(-)?,python_targets_python3_5(-)?,python_targets_python3_6(-)?,-python_single_target_jython2_7(-),-python_single_target_pypy(-),-python_single_target_pypy3(-),-python_single_target_python3_7(-),python_single_target_python2_7(+)?,python_single_target_python3_5(+)?,python_single_target_python3_6(+)?] dev-python/sphinx[python_targets_python2_7(-)?,python_targets_python3_5(-)?,python_targets_python3_6(-)?,-python_single_target_jython2_7(-),-python_single_target_pypy(-),-python_single_target_pypy3(-),-python_single_target_python3_7(-),python_single_target_python2_7(+)?,python_single_target_python3_5(+)?,python_single_target_python3_6(+)?] ) test? ( dev-cpp/catch dev-libs/boost[python,python_targets_python2_7(-)?,python_targets_python3_5(-)?,python_targets_python3_6(-)?,-python_single_target_jython2_7(-),-python_single_target_pypy(-),-python_single_target_pypy3(-),-python_single_target_python3_7(-),python_single_target_python2_7(+)?,python_single_target_python3_5(+)?,python_single_target_python3_6(+)?] dev-python/numpy[python_targets_python2_7(-)?,python_targets_python3_5(-)?,python_targets_python3_6(-)?,-python_single_target_jython2_7(-),-python_single_target_pypy(-),-python_single_target_pypy3(-),-python_single_target_python3_7(-),python_single_target_python2_7(+)?,python_single_target_python3_5(+)?,python_single_target_python3_6(+)?] dev-python/pytest[python_targets_python2_7(-)?,python_targets_python3_5(-)?,python_targets_python3_6(-)?,-python_single_target_jython2_7(-),-python_single_target_pypy(-),-python_single_target_pypy3(-),-python_single_target_python3_7(-),python_single_target_python2_7(+)?,python_single_target_python3_5(+)?,python_single_target_python3_6(+)?] sci-libs/scipy[python_targets_python2_7(-)?,python_targets_python3_5(-)?,python_targets_python3_6(-)?,-python_single_target_jython2_7(-),-python_single_target_pypy(-),-python_single_target_pypy3(-),-python_single_target_python3_7(-),python_single_target_python2_7(+)?,python_single_target_python3_5(+)?,python_single_target_python3_6(+)?] )
+DESCRIPTION=Seamless operability between C++11 and Python
+EAPI=7
+HOMEPAGE=https://pybind11.readthedocs.io/en/stable/
+IUSE=doc test python_targets_python2_7 python_targets_python3_5 python_targets_python3_6 python_single_target_python2_7 python_single_target_python3_5 python_single_target_python3_6
+KEYWORDS=~amd64 ~x86
+LICENSE=BSD
+RDEPEND=dev-cpp/eigen sys-apps/texinfo sys-devel/gettext[cxx] virtual/man
+REQUIRED_USE=^^ ( python_single_target_python2_7 python_single_target_python3_5 python_single_target_python3_6 ) python_single_target_python2_7? ( python_targets_python2_7 ) python_single_target_python3_5? ( python_targets_python3_5 ) python_single_target_python3_6? ( python_targets_python3_6 )
+RESTRICT=!test? ( test )
+SLOT=0
+SRC_URI=https://github.com/pybind/pybind11/archive/v2.2.4.tar.gz -> pybind11-2.2.4.tar.gz
+_eclasses_=cmake-utils	ab10bd85e5d38e2a32077bcd91faa1b6	eutils	6e6c2737b59a4b982de6fb3ecefd87f8	flag-o-matic	a09389deba2c0a7108b581e02c7cecbf	multilib	b2f01ad412baf81650c23fcf0975fa33	multiprocessing	cac3169468f893670dac3e7cb940e045	ninja-utils	132cbb376048d079b5a012f5467c4e7f	python-single-r1	3a0fc81f484bfdbd9c2b7448015a36e4	python-utils-r1	08e17157a6807add7db1f8d01e7e391f	toolchain-funcs	b45201c4e6c096b98e250336954e64b9	xdg-utils	14d00d009167652b1fa363e55effe213
+_md5_=b02ee2d7d7f5889ce26d7ef1db9abf41
diff --git a/metadata/timestamp.chk b/metadata/timestamp.chk
index 4f6c4de7c7..6991d11a54 100644
--- a/metadata/timestamp.chk
+++ b/metadata/timestamp.chk
@@ -1 +1 @@
-Sat, 20 Apr 2019 16:03:53 +0000
+Mon, 22 Apr 2019 14:23:50 +0000