diff --git a/sdk_container/src/third_party/portage-stable/sys-libs/ncurses/Manifest b/sdk_container/src/third_party/portage-stable/sys-libs/ncurses/Manifest
index a283ed682e..6254367ad5 100644
--- a/sdk_container/src/third_party/portage-stable/sys-libs/ncurses/Manifest
+++ b/sdk_container/src/third_party/portage-stable/sys-libs/ncurses/Manifest
@@ -164,7 +164,37 @@ DIST ncurses-6.5-20251220.patch.gz 46642 BLAKE2B 4b0f3edd124ffbaba3d20fb1594ecc2
 DIST ncurses-6.5-20251220.patch.gz.asc 729 BLAKE2B d208a0969f99afd55454fbcaca2d8cb6e784008b0c1b10a4272d3ebb16128245774d88341c9ec8f08d5f64280cae89978b9ba215a4168ebb96ecb768b0ff1c03 SHA512 fb8714e858c60fbc7b33b162d681f6f261daeeb6bd6e376c058c12624e976db520dbd0b7a0a87394e81b9b6ef46cd9a127b51a15c334f0da4239e2a49405295f
 DIST ncurses-6.5.tar.gz 3688489 BLAKE2B d0a05c218b5f320ba9abe2f322787baef1d15d764e503c81d49772b54b2927d28ecbeb500c8e514996226b41f69445b4de44ff423cec25b61847307fe61682ec SHA512 fc5a13409d2a530a1325776dcce3a99127ddc2c03999cfeb0065d0eee2d68456274fb1c7b3cc99c1937bc657d0e7fca97016e147f93c7821b5a4a6837db821e8
 DIST ncurses-6.5.tar.gz.sig 438 BLAKE2B 5789b47932ec97d3863c7a65306369f0a36cb5b1a35c1e009b5174f50941edceafc22e6f07db3843a096773663a0ca602c0ecb9465e6042d9a78d76ae5008215 SHA512 96ce61a3d529e48e249acecbf4bb9eae2d9f2f67506e92ffa3182f5e98040c38babf0c2c15d92fc5d96e1181e72be1b29fdbff7bee859dfe2ae387f9b8883092
-DIST ncurses-6.5_p20250301-patches.tar.xz 65224 BLAKE2B 9db65c728cc6d79e21b7673bb7700069cbf09287acfb65b23a65d607c3172835a9bf7df9a705d3a05b6197684bc7935e1cbed91bf18343c4fb8ebacf17e61dc1 SHA512 f5808f0c2fc1f6027678d8980a0cf598a64c9e85e1d72459dd712090c2dd24eb45261f35b025fd543aed56e903c658942c163b8fe8bace24a56fb8e9238da29e
-DIST ncurses-6.5_p20250531-patches.tar.xz 65304 BLAKE2B b696a473c34df2aa1fe8b03fcbd6dd4bffdc8620917c0651994037bf902526a0c0b2be843beee2dec543677a0289aea35dd7e9ba7161eaef2c5663b4f1e356a8 SHA512 cb638cd2fd7128a7245b95a686df0725cbe133b42d26bdebabe62f070eacc25545845ea09c44d6d73183776a0ad094ae7857e2079b6561f05d94b86730f355db
-DIST ncurses-6.5_p20250802-patches.tar.xz 64208 BLAKE2B a4e721225ac68590f6d5b492d5ec0a90b2637fe34bbe6bc3bf7eebfd6e295f430f71e63f36bb81db5864868e29d4acb62698dc01511048d929c745b752a95352 SHA512 40d9db23bc9b3baa0fac6bc380c47bc13bf2928796b6a0ab706f952dd6c39cba939e772f13b0323656b661f9006cd4d5dbde705db79a2bf28980c6f423ded374
 DIST ncurses-6.5_p20251220-patches.tar.xz 64532 BLAKE2B 2e15dcdff309cdfae21bb122a57a34088bed9c85658de938e50fee1fd28b73549eff0bf8f1656a0e86a0a53bf1539cc369ef9a0c9daef8d8cf4e8874dac7eb5d SHA512 394323278b59cac96fec01f2b2cf81f134b644e0887f187e9a6b0b3411a18f17252430bbcd7bab08ab578a69d7217a31e482b498e96ff991d4d9da4ec37c8a7a
+DIST ncurses-6.6-20251231.patch.gz 3999 BLAKE2B 54e6e9bf63bcac51d657535b6bd30a92267d3d1dc23ebb490aa1aee257b7dbcdf73c486c1f275f7d1b4024a20291b1ebf83473062366a7ecb39010ef2c3a4628 SHA512 f3fa46fd0666aeb238069a37f5d9d7a6236cbd2a07a9f20829346212d1933b318bfd84bdfda8a1d1dffa676bc10d9efdea6358d452ad2ebd77665e57d7bc2ade
+DIST ncurses-6.6-20251231.patch.gz.asc 729 BLAKE2B 37e472c5318f28d858a7138df8da6728c167a7654e24f0e0667b463880b6854f44509e233230ca07201becb8ed93f868bf721a5809e49316b9d6b8b44892985f SHA512 edd14b41c2d18e240b94f4e4a2b8bd4e49ba36c01afc9327fb54b890975cb89c641158cc34d26d74e3114e719ab9195f61a574e78f49a81d22e8c2ca50812bb1
+DIST ncurses-6.6-20260103.patch.gz 15365 BLAKE2B 2ad88b6d8089310aca9fc9c7bb0f5a66b526f3b8788d5ae5ef49e7f33ab782f1692bc9a57bc770b2582491e17fb83ac4add6b3d947b447ea48b99ce4f63a5a7f SHA512 0d2bbab30a412ded339bffed89208530bf4f2be410f866ec7a93dc9e9a6e3b5e3c88e1ff8583188daa4331f1cd34ff79eed23fe4753ae3221f439f899f1bd1d4
+DIST ncurses-6.6-20260103.patch.gz.asc 729 BLAKE2B 841eb4d74e49ce4c626c33b40407792c53256f316e3af5c0b6fa13bd1c13abdaa9e05a4a99825e42d01f5e219efc618dae9b8b59a2114de0ca3ca2f0856fd9e0 SHA512 9e1055c7eceee0fa3b8aef0a578731901d8dcd9f33a9e943f974130463a0f459cc3e392e4db6e0976ff2a45cfc57dc9c9cfa40ddf0971d6f84f4efb758be1aea
+DIST ncurses-6.6-20260117.patch.gz 20569 BLAKE2B 9534579a348694e394e188ddb80608121a4530f0e887c3cab3b6dd5c8143f0ce0ff7b04f459a681f2ff2658a82a9ec575e8bb83de5921f6da4d57be86c5e7325 SHA512 75473fa4281d6d3e0d4c8473ec37fa7a5163117785d0f7099ff7c744988903705d9378702b26e51e835a41325a33e8ba0cfa788602e243c2cc79d0a7308452ba
+DIST ncurses-6.6-20260117.patch.gz.asc 729 BLAKE2B 79d83208232bc11dd13909b92f2a581a53d945d23535b0e046d08c0c0e14fe4fc3917fed083416870c8b1f89808c10b1503aceb17db47fe4d0cde2869cb11549 SHA512 7f8881b2fd071d304737ecc0d9f5fc2cbcfaa47cd69d1943566538ba2508d33cdb0e26cfbff88f590e461476f2440e2453bd0d2854d8fb07c6b136fb39cd30af
+DIST ncurses-6.6-20260124.patch.gz 13387 BLAKE2B 70b5888f109550fb77286d2e0a0c54fa445cc4c9eb89f7b1dc2e11f81203a3c11f43febe55b78b714486b5a7c3a153290b7c81303f01c3d129f453ba945a2e37 SHA512 2bbe858498afacfd20fb8b2c03f13ab3de66ab8e02c241e03ea11352b560745c7383b0cae3881cafc38ea5604a2c262eab8d8e36731f55aa4e21adb3218fc8a3
+DIST ncurses-6.6-20260124.patch.gz.asc 729 BLAKE2B d812b7ea5466ffedbf80c24087e475fc066ae0c5135a0d3232b3799fc846dc1110681e94ae84365f01fdc159426d5614b571024810264d7c8cbbdf767addccc7 SHA512 6360de6e7088f8ece6a708ae85474e1a157f43a6d52aa8f743641b3b15311947581125ce86b20a57125a776f0bc32ca5f5f0e514b76102afc8a495b00359c9d4
+DIST ncurses-6.6-20260131.patch.gz 5027 BLAKE2B 8d790996694170bfb754c8a5331b3ecbe234cde61fb35b7fd067cea04c3e6a115ba3a47654f06b3b662dd5ddd59b5cb551443f75047caea598253ea465110174 SHA512 d49c24b98a0e1dca3ffd63a2450561f4a1bbf96baa661b06fa36c0e03c330f0298cdc5e19ea1a38b94ad6348df990468a56c3125678b67da4afc0bbbef7d7515
+DIST ncurses-6.6-20260131.patch.gz.asc 729 BLAKE2B 0defcdf8190ce4b2b814ac7845b1af128ad36d580bf0a2026d801ef9b31a578fc5868bda7af6ce9f7f07120ac855461fe4eb2d323b8f5a6913e21c196888a15a SHA512 e4589ffc61225937541cb65ffe5b1fbe2ae373c951d7b1648ce7ce093dada61b318d6eca10e5a383ff9b22892278e74e5efab2473d62968df2fe86306b281985
+DIST ncurses-6.6-20260207.patch.gz 14538 BLAKE2B 98b007beceb6d27224e50fb16e0eae5145a52595f12f3286dbe185ff84df098af516e236e7784faad082e55fb0d026256e6effc9729f5901dcdf4b12729e5cde SHA512 35eb68d1f518ec2fb023d94bb0cf77f7070b0d366695f51b3d049d47aa593ba43fdac6eea47798c9de411c3af2eef9bca3ac54710da1a86fe337e62de743bdbf
+DIST ncurses-6.6-20260207.patch.gz.asc 729 BLAKE2B 7d31ccc8ad8efe3f6b5e48932636774f0af2bd5a534beed03dd8a7c29fce2db113627b4a55fded42546838e7a342bdcd92ff92ade356d133862b23327469fb07 SHA512 f7e4b8b6892ebe362762b5090ce9a55a4f597e15e623fc46c7104c206e3672e91c211f1d7b46a77c2fdece883e7d6162ab3d49e789baa3e19bd55b6b9e81549a
+DIST ncurses-6.6-20260214.patch.gz 3687 BLAKE2B 967a2bae990db34b2faec9b94511a567a17f18ff5bfed9932b2eebbe815a1ec21355ff871457a25d2c7401da9813a49d3608f1a4f0bc63f4ca052fde81ff89b0 SHA512 56f775a9aa429ac42bee04f7014a9c636edebc6c31cfdf674b050b193eeda0a9aa1016442304ed04154bad11d0a827109875a347dbb6a89adfc6b19096bd9557
+DIST ncurses-6.6-20260214.patch.gz.asc 729 BLAKE2B 1bef7638085c14e24c284d791be6bcada99f31c721129525dad0811cd102c5227a7f737164928a5fb164bad49dc534c76d59f9c904a0d854f04a8e10def348a9 SHA512 ff391e5fc228eef564d45d18d6cd372a09a04d9d8563a468e410445b292e47ee8f2f8c1e57f34d698ddd548b99214592693ef37ffd922d11ee41dc62ecb99e42
+DIST ncurses-6.6-20260221.patch.gz 72474 BLAKE2B 43a10f3af30538697206d97300dafa2dabd5001e2a33b82445a958576318e6f278dbb75717f4a6d58b1a23493ac0407f989347953a66d563fa71a5414870ecbc SHA512 5eb4dadbd174bf7480a9e1d1048c306fd6b00e54cedf04aeb46a8706d1e4a5cec2e61d5fd51c29ac0f08412070ef1e8b22ed40d0ddc3e8858cf4f0e66a4d405a
+DIST ncurses-6.6-20260221.patch.gz.asc 729 BLAKE2B c22ce89472c5e159984de2ef503e4e7c4a4d00a9a98b71e1e6e2b89fd609e10b156e8b7d7233ea4771c7cc19f5ee784260215ed16ca1b8cb13c7ee0061be62e2 SHA512 609ab532d0df9484fc89bdeec4cf55ff74ba225d901240d22d900ec5c11af75f8cc74c772ff3a8efc3fac9f26d6a3977b432e38faee62c8665beed7f6d7596e1
+DIST ncurses-6.6-20260301.patch.gz 4802 BLAKE2B 671012ecb3be634099427ed959c41790096885fe727d18f635842575aa8a28ab3fce2eb442dffc899a3a74f09f54aefa39f40ae054735ae773d4a31164beb0df SHA512 b450deff0e689c211b12108f96275013238ddf32554af3d39c51d1301d0ace50bfdb405249e61db46eb28b4fdfa05501ddd0bc31d05dededf2f3af963be5c1ca
+DIST ncurses-6.6-20260301.patch.gz.asc 729 BLAKE2B 33407b9d70cd295faa1457fa7518f06331a508e946ef94e044984a15c0f7ee6239e31e73b453b19d5274367b6795d3402a8eac0ace522abd586e7fca268f3553 SHA512 d051dcf06716fbeaf2da9f3819d3fef064ed56de32bf380aa216d55796359a30e6109f59678003dc2491c560e62a2b885a1ee5e1e556aa663b2045c723fbefba
+DIST ncurses-6.6-20260307.patch.gz 6274 BLAKE2B d356f55711e057d9f95e461635a9ee05c0a1b4561ea83555dd53ea34d60cf5f4dcc02d748c7046a48acf05ba8b841362bc9fdb47f792072bf423c9c9aaa46601 SHA512 1dfbd57726898f874b4561638e5be5bce229ff27ebf20756d235aad076c3835d48e388daefa61d01653fae068c3e86a8cc80485f1ce2e70d5b67e065a8ae5b40
+DIST ncurses-6.6-20260307.patch.gz.asc 729 BLAKE2B b3671e9a9c111d08c552c78dd209777afbda5cf2b0cb05b383140e08ce21abd114e9899897f2205328ac3873802425e9ecd32869479b99456daa5d3a47d04c02 SHA512 014809a87c1297484795fb5e70c85bd543249a11295e3f4e640df13053f9242aa8cdc4972a19f11504d3951fcb3d77f37d290c7eb6cdadd3eefc9c00e1b6d58e
+DIST ncurses-6.6-20260314.patch.gz 99661 BLAKE2B 5c0a6c893a0713a66b10582bfbabb50d162d3567ebb4e78482da2c7eef7f04f7d0188dfdf8b5272596cf6fe21302d24ae642bd7efcd574fa629b78a0c4ea3657 SHA512 c46addc2b5006cc4f2d1681a50ac3ee6a275091d654a5fe27015714c9c5a0f04005a0fcddea25f01163815125a4e979681cd32f58a7189aadceb78251dcd19b3
+DIST ncurses-6.6-20260314.patch.gz.asc 729 BLAKE2B ff6a9f38d5b9e68d499f36645a47db1ac9aafbdd4a87d21569b06a5dd1f94a8c1e24e64af1ce060f7256f46ff6692fe26f6bc4b02261f35b8a1b4d72a0c029dc SHA512 c00ec69c3a4177d7ab8538ab13db48b6e659058e410a59f9240b074e7edd548bee77584797f1f3da7a30b0048843c8ca12a91933898a07a6e34fd5d64fcd0428
+DIST ncurses-6.6-20260321.patch.gz 74370 BLAKE2B c4520faabdfd42e82d3acf2e89e98ce2c8cfb298bc4df5c4574cd279f292cb6a523f50916b9e900aa9c99dfd25f7e540fe865eb805db6d94a374ef68ea709a43 SHA512 7d8a9bcaba1abb12fc020a485369cdffca69f2a4e4939b4b79f4da13185cb48afa181f20e3db042e664d8bd5d7bf0fc9268dfaf28260ea5e46d1f33ce6cc20ac
+DIST ncurses-6.6-20260321.patch.gz.asc 729 BLAKE2B 9be85a6acba6bb3241476e21d1e5d7ed9241193a72732f024742ec507929b773dfac1f9318ed3edecba6f46b020335a2571a1fe3577340b358a87bb9eb9c4032 SHA512 0c53e5dcab15a53764a13d807157173824e266f9f24511670670d4519fd290eeb09cc8649271bb1dbc76f99519bab5b29afdce7eccbe9e52ebca8e5e2b7f9d7c
+DIST ncurses-6.6-20260328.patch.gz 7345 BLAKE2B 6bf25718bd9db23ad115d5619b3e4a2fb78bc606d2c88859d9259707438f682cc55d578375a7cbede7c3d04ccb91c096edc6407be2fd45f2bc7a23f15ee77df2 SHA512 7dc0cce7c2204601796c7897b4401b8a9fa47c456aae9f76a18a0bd0120cfd22e16107711f81a1d20c4bab893a19b42b01355106c83530490faa8586b6078105
+DIST ncurses-6.6-20260328.patch.gz.asc 729 BLAKE2B 32681aceb16a416dbf7d165db4df60f536f6fb4b1faa0f01509879b45162ef59324ffbed95273f0e0db790ed88d1462007f454bb24249012a8582f0633f5f184 SHA512 60aa7cb5eb4b49c714b7d31f2bae9a41c12691354fdf249414c179173d5fda2797cd7b1ebd21b1e30d23e21fd46920b6021104194ee7df218526277aa8e5c9d4
+DIST ncurses-6.6-20260404.patch.gz 5546 BLAKE2B 30b4c0973e9cea1296cc3f60c4140225c76d3afbc14c9ef42870319d8c4112eb55ca92c2b43c3ae704334dabfbd3a2f8221da359211c25fcfd23acf766e04c66 SHA512 0088f8b24041ba8072fdd8c29291eb815fec7cb9de41df5a81903d8d8f29ab859468181430ce5b1224a05e4ee174b0b709f83f08e0128c8a86fbce44f5dda602
+DIST ncurses-6.6-20260404.patch.gz.asc 729 BLAKE2B 353528c751e141cc78c1fe281ad6629280efdaa0e8faecd409681b91bd5e53db6321bf4030d1f8f53b35c1647fc7005da9a12e9c47c9ca066d9878a9f7ec4273 SHA512 01d0f8709d592b6d979c670627dddc2ea4120d0ad1bf679932199cbec322d6d83dd029a365b8df9cfd0a75a446a44015231cdf64d7b0aed3c578437861e2ae81
+DIST ncurses-6.6-20260411.patch.gz 3662 BLAKE2B 9e2ca4d0c1222a14461d9a01e5d67dfe6c8281d084413dda50c06935cb7b41bcff1d9d74a40b2d47b003475ccceda4417c193553e34d5c8d845694bbca1536a5 SHA512 dc4fa7682ad91056e8bbad942991344216a418a88505e468a38b60d06fd25abcc5d9b047474ea43d4e097e97ad2b4e8cf91c5e28f5b716a0a8a651548f7eba94
+DIST ncurses-6.6-20260411.patch.gz.asc 729 BLAKE2B 45bacf4a9ac503271c25c39e6f74f536f1dd2e6464b194a3525ef6134acb8543c6a4e1a4e293d5617c2c0680e86ee6a7c9151710c68244f3278fdc81a314d2be SHA512 b5d7a0e245d98943cada86996268817cf9722bfc1c2addfbf20dc63da3de5d4cbd92aaa6609f79f862ac5ecc2c86c55b139e00f3a5820e27adddb1695e954ebd
+DIST ncurses-6.6.tar.gz 3791150 BLAKE2B 8863ce3091fc72f23d12fe5913ea07c783e907cd8454b1c2b782f3e6bb91110cbfc4c52b8f0404eabd0d2041211183614e9d7f125ef8deeb23237b031f61fca0 SHA512 02647baae53abc844fbadee5b0a2187ad073125c4e8950df6d1c4feb781cb74ba64fb838cedfee2c246c39932187f6775b1df124f18b99a4233f0d98c72191de
+DIST ncurses-6.6.tar.gz.sig 438 BLAKE2B 0c687ae08bc40642479eeefc3f40f6993646566bd6fc2c6ff8f0f5c5bb930a3c9dfa4d85916eb9ce42ca17cec4ecccbbb532ac3bc6fdf16f5fc406171706c4b8 SHA512 73c6ca454e15d20d544e1220c62dcc265f69b42a76f29cd2068f06d874ed05d7567fdce8afe342fa5bb62d0f1c650927a88255f71b1b386a5d54d41738167eed
+DIST ncurses-6.6_p20260411-patches.tar.xz 81820 BLAKE2B 1f5496b2a77a876b96d8b1b9ffc3d6a0d7452d3b7f3f8e5e96643756b9a5c97b7aff5758f1e9e5e574875c5dc6cd9d517556c96e5d967ef6f7e2c2fc3668d543 SHA512 11bb25b97d7377ac06d78e5c1026077ba1f1a45521473d2173532e9dbb4f938cc400faf140e3ed28963c49a3561b4bc4ab45c21c24ca223d41e43ee69ba33723
diff --git a/sdk_container/src/third_party/portage-stable/sys-libs/ncurses/ncurses-6.5_p20250329.ebuild b/sdk_container/src/third_party/portage-stable/sys-libs/ncurses/ncurses-6.5_p20250329.ebuild
deleted file mode 100644
index fa53d43ecd..0000000000
--- a/sdk_container/src/third_party/portage-stable/sys-libs/ncurses/ncurses-6.5_p20250329.ebuild
+++ /dev/null
@@ -1,484 +0,0 @@
-# Copyright 1999-2025 Gentoo Authors
-# Distributed under the terms of the GNU General Public License v2
-
-EAPI=8
-
-# sys-libs/ncurses-compat can be bumped with sys-libs/ncurses as upstream
-# provide a configure option for the ABI version.
-
-VERIFY_SIG_OPENPGP_KEY_PATH=/usr/share/openpgp-keys/thomasdickey.asc
-inherit flag-o-matic toolchain-funcs multilib multilib-minimal preserve-libs usr-ldscript verify-sig
-
-MY_PV="${PV:0:3}"
-MY_P="${PN}-${MY_PV}"
-DESCRIPTION="Console display library"
-HOMEPAGE="https://www.gnu.org/software/ncurses/ https://invisible-island.net/ncurses/"
-# Keep invisible-mirror.net here as some users reported 403 forbidden with invisible-island.net
-SRC_URI="
-	mirror://gnu/ncurses/${MY_P}.tar.gz
-	https://invisible-island.net/archives/${PN}/${MY_P}.tar.gz
-	https://invisible-mirror.net/archives/${PN}/${MY_P}.tar.gz
-	verify-sig? ( mirror://gnu/ncurses/${MY_P}.tar.gz.sig )
-"
-
-GENTOO_PATCH_DEV=sam
-GENTOO_PATCH_PV=6.5_p20250301
-GENTOO_PATCH_NAME=${PN}-${GENTOO_PATCH_PV}-patches
-
-# Populated below in a loop. Do not add patches manually here.
-UPSTREAM_PATCHES=()
-
-if [[ ${PV} == *_p* ]] ; then
-	# Sometimes, after releases, there's no megapatch available yet.
-	#
-	# From upstream README at e.g. https://invisible-island.net/archives/ncurses/6.3/:
-	#
-	#	"At times (generally to mark a relatively stable point), I create a rollup
-	#	patch, which consists of all changes from the release through the current date."
-	#
-	# Also, from https://lists.gnu.org/archive/html/bug-ncurses/2019-08/msg00039.html,
-	# the patches are considered to be acceptable to use after some testing. They
-	# are both for development but also bug fixes.
-	#
-	# This array should contain a list of all the snapshots since the last
-	# release if there's no megapatch available yet.
-	PATCH_DATES=(
-		20240504
-		20240511
-		20240518
-		20240519
-		20240525
-		20240601
-		20240608
-		20240615
-		20240622
-		20240629
-		20240706
-		20240713
-		20240720
-		20240727
-		20240810
-		20240817
-		20240824
-		20240831
-		20240914
-		20240922
-		20240928
-		20241006
-		20241019
-		20241026
-		20241102
-		20241109
-		20241123
-		20241130
-		20241207
-		20241214
-		20241221
-		20241228
-		20250104
-		20250111
-		20250118
-		20250125
-		20250201
-		20250208
-		20250215
-		20250216
-		20250222
-		20250301
-		20250308
-		20250315
-		20250322
-
-		# Latest patch is just _pN = $(ver_cut 4)
-		$(ver_cut 4)
-	)
-
-	if [[ -z ${PATCH_DATES[@]} ]] ; then
-		SRC_URI+=" https://invisible-island.net/archives/${PN}/${PV/_p*}/${MY_P/_p/-}.patch.sh.gz"
-		SRC_URI+=" verify-sig? ( https://invisible-island.net/archives/${PN}/${PV/_p*}/${MY_P/_p/-}.patch.sh.gz.asc"
-
-		# If we have a rollup patch, use that instead of the individual ones.
-		UPSTREAM_PATCHES+=( patch.sh )
-	else
-		# We use a mirror as well because we've had reports of 403 forbidden for some users.
-		upstream_url_base="https://invisible-island.net/archives/${PN}/${PV/_p*}/${MY_P}-"
-		upstream_m_url_base="https://invisible-mirror.net/archives/${PN}/${PV/_p*}/${MY_P}-"
-
-		# Prefix each date with the upstream location (https://invisible-island.net/archives/${PN}/${PV/_p*}/${MY_P})
-		mangled_patches=( "${PATCH_DATES[@]/#/${upstream_url_base}}" )
-		# Suffix each with .patch.gz
-		mangled_patches=( "${mangled_patches[@]/%/.patch.gz}" )
-		mangled_patches_sig=( "${mangled_patches[@]/%/.asc}" )
-		# Repeat for .patch.gz.asc for verify-sig
-		SRC_URI+=" ${mangled_patches[@]}"
-		SRC_URI+=" verify-sig? ( ${mangled_patches_sig[@]} )"
-
-		# For all of the URLs, chuck in invisible-island.net too:
-		SRC_URI+=" ${mangled_patches[@]/${upstream_url_base}/${upstream_m_url_base}}"
-		SRC_URI+=" verify-sig? ( ${mangled_patches_sig[@]/${upstream_url_base}/${upstream_m_url_base}} )"
-
-		UPSTREAM_PATCHES=( "${PATCH_DATES[@]/%/.patch}" )
-
-		unset upstream_url_base upstream_m_url_base mangled_patches mangled_patches_sig
-	fi
-fi
-
-SRC_URI+=" https://dev.gentoo.org/~${GENTOO_PATCH_DEV}/distfiles/${CATEGORY}/${PN}/${GENTOO_PATCH_NAME}.tar.xz"
-S="${WORKDIR}/${MY_P}"
-
-LICENSE="MIT"
-# The subslot reflects the SONAME.
-SLOT="0/6"
-KEYWORDS="~alpha amd64 arm arm64 ~hppa ~loong ~m68k ~mips ppc ppc64 ~riscv ~s390 ~sparc x86 ~arm64-macos ~x64-macos ~x64-solaris"
-IUSE="ada +cxx debug doc gpm minimal profile split-usr +stack-realign static-libs test tinfo trace"
-# In 6.5_p20250118, the C++ examples fail to link, but there's no automated
-# testsuite anyway. Controlling building examples isn't really what USE=test
-# is for. Just restrict them.
-RESTRICT="!test? ( test ) test"
-
-# TODO: ncurses allows (and we take advantage of this, even) passing
-# the SONAME for dlopen() use, so only the header is needed at build time.
-# Maybe we should bundle a copy of gpm.h so we can move gpm to PDEPEND
-# which would be far nicer UX-wise.
-DEPEND="gpm? ( sys-libs/gpm[${MULTILIB_USEDEP}] )"
-# Block the older ncurses that installed all files w/SLOT=5, bug #557472
-RDEPEND="
-	${DEPEND}
-	!<=sys-libs/ncurses-5.9-r4:5
-	!<sys-libs/slang-2.3.2_pre23
-	!<x11-terms/rxvt-unicode-9.06-r3
-	!<x11-terms/st-0.6-r1
-	!minimal? ( !<x11-terms/ghostty-1.1.0 )
-"
-BDEPEND="verify-sig? ( sec-keys/openpgp-keys-thomasdickey )"
-
-PATCHES=(
-	"${UPSTREAM_PATCHES[@]/#/${WORKDIR}/${MY_P}-}"
-
-	# When rebasing Gentoo's patchset, please use git from a clean
-	# src_prepare with upstream patches already applied. git am --reject
-	# the existing patchset and rebase as required. This makes it easier
-	# to manage future rebasing & adding new patches.
-	#
-	# For the same reasons, please include the original configure.in changes,
-	# NOT just the generated results!
-	"${WORKDIR}"/${GENTOO_PATCH_NAME}
-)
-
-src_unpack() {
-	# Avoid trying to verify our own patchset tarball, there's no point
-	if use verify-sig ; then
-		local file
-		for file in ${A} ; do
-			if [[ ${file} == ${MY_P}.tar.gz ]] ; then
-				verify-sig_verify_detached "${DISTDIR}"/${file} "${DISTDIR}"/${file}.sig
-			else
-				[[ ${file} == @(*${GENTOO_PATCH_NAME}.tar.xz|*.asc|*.sig) ]] && continue
-
-				verify-sig_verify_detached "${DISTDIR}"/${file} "${DISTDIR}"/${file}.asc
-			fi
-		done
-	fi
-
-	default
-}
-
-src_configure() {
-	# bug #115036
-	unset TERMINFO
-
-	tc-export_build_env BUILD_{CC,CXX,CPP}
-
-	# bug #214642
-	BUILD_CPPFLAGS+=" -D_GNU_SOURCE"
-
-	# NCURSES_BOOL confusion, see https://lists.gnu.org/archive/html/bug-ncurses/2024-11/msg00010.html
-	append-cflags $(test-flags-CC -std=gnu17)
-
-	# Build the various variants of ncurses -- narrow, wide, and threaded. #510440
-	# Order matters here -- we want unicode/thread versions to come last so that the
-	# binaries in /usr/bin support both wide and narrow.
-	# The naming is also important as we use these directly with filenames and when
-	# checking configure flags.
-	NCURSES_TARGETS=(
-		ncurses
-		ncursesw
-		ncursest
-		ncursestw
-	)
-
-	# When installing ncurses, we have to use a compatible version of tic.
-	# This comes up when cross-compiling, doing multilib builds, upgrading,
-	# or installing for the first time.  Build a local copy of tic whenever
-	# the host version isn't available. bug #249363, bug #557598
-	if ! has_version -b "~sys-libs/${P}:0" ; then
-		local lbuildflags="-static"
-
-		# some toolchains don't quite support static linking
-		local dbuildflags="-Wl,-rpath,${WORKDIR}/lib"
-		case ${CHOST} in
-			*-darwin*)  dbuildflags=     ;;
-			*-solaris*) dbuildflags="-Wl,-R,${WORKDIR}/lib" ;;
-		esac
-		echo "int main() {}" | \
-			$(tc-getCC) -o x -x c - ${lbuildflags} -pipe >& /dev/null \
-			|| lbuildflags="${dbuildflags}"
-
-		# We can't re-use the multilib BUILD_DIR because we run outside of it.
-		BUILD_DIR="${WORKDIR}" \
-		CC=${BUILD_CC} \
-		CXX=${BUILD_CXX} \
-		CPP=${BUILD_CPP} \
-		CHOST=${CBUILD} \
-		CFLAGS=${BUILD_CFLAGS} \
-		CXXFLAGS=${BUILD_CXXFLAGS} \
-		CPPFLAGS=${BUILD_CPPFLAGS} \
-		LDFLAGS="${BUILD_LDFLAGS} ${lbuildflags}" \
-		do_configure cross --without-shared --with-normal --with-progs --without-ada
-	fi
-	multilib-minimal_src_configure
-}
-
-multilib_src_configure() {
-	if [[ ${ABI} == x86 ]] ; then
-		# For compatibility with older binaries at slight performance cost.
-		# bug #616402
-		use stack-realign && append-flags -mstackrealign
-	fi
-
-	local t
-	for t in "${NCURSES_TARGETS[@]}" ; do
-		do_configure "${t}"
-	done
-}
-
-do_configure() {
-	local target=$1
-	shift
-
-	mkdir "${BUILD_DIR}/${target}" || die
-	cd "${BUILD_DIR}/${target}" || die
-
-	local conf=(
-		# We need the basic terminfo files in /etc, bug #37026.  We will
-		# add '--with-terminfo-dirs' and then populate /etc/terminfo in
-		# src_install() ...
-		--with-terminfo-dirs="${EPREFIX}/etc/terminfo:${EPREFIX}/usr/share/terminfo"
-
-		# Enable installation of .pc files.
-		--enable-pc-files
-		# This path is used to control where the .pc files are installed.
-		--with-pkg-config-libdir="${EPREFIX}/usr/$(get_libdir)/pkgconfig"
-
-		# Now the rest of the various standard flags.
-		--with-shared
-		--enable-fvisibility
-		# (Originally disabled until bug #245417 is sorted out, but now
-		# just keeping it off for good, given nobody needed it until now
-		# (2022) and we're trying to phase out bdb.)
-		--without-hashed-db
-		$(use_with ada)
-		$(use_with cxx)
-		$(use_with cxx cxx-binding)
-		--with-cxx-shared
-		$(use_with debug)
-		$(use_with profile)
-		# The configure script uses ldd to parse the linked output which
-		# is flaky for cross-compiling/multilib/ldd versions/etc...
-		$(use_with gpm gpm libgpm.so.1)
-
-		# bug #930806
-		--disable-setuid-environ
-		# TODO: Maybe do these for USE=hardened
-		#--disable-root-access
-		#--disable-root-environ
-
-		--disable-termcap
-		--enable-symlinks
-		--with-manpage-format=normal
-		--enable-const
-		--enable-colorfgbg
-		--enable-hard-tabs
-		--enable-echo
-		$(use_enable !ada warnings)
-		$(use_with debug assertions)
-		$(use_enable !debug leaks)
-		$(use_with debug expanded)
-		$(use_with !debug macros)
-		$(multilib_native_with progs)
-		$(use_with test tests)
-		$(use_with trace)
-		$(use_with tinfo termlib)
-		--disable-stripping
-		--disable-pkg-ldflags
-	)
-
-	case ${CHOST} in
-		*-mingw32*)
-			conf+=( --enable-term-driver )
-			;;
-		*)
-			conf+=( --disable-term-driver )
-			;;
-	esac
-
-	if [[ ${target} == ncurses*w ]] ; then
-		conf+=( --enable-widec )
-	else
-		conf+=( --disable-widec )
-	fi
-	if [[ ${target} == ncursest* ]] ; then
-		conf+=( --with-{pthread,reentrant} )
-	else
-		conf+=( --without-{pthread,reentrant} )
-	fi
-
-	# Make sure each variant goes in a unique location.
-	if [[ ${target} == "ncurses" ]] ; then
-		# "ncurses" variant goes into "${EPREFIX}"/usr/include
-		# It is needed on Prefix because the configure script appends
-		# "ncurses" to "${prefix}/include" if "${prefix}" is not /usr.
-		conf+=( --enable-overwrite )
-	else
-		conf+=( --includedir="${EPREFIX}"/usr/include/${target} )
-	fi
-	# See comments in src_configure.
-	if [[ ${target} != "cross" ]] ; then
-		local cross_path="${WORKDIR}/cross"
-		[[ -d ${cross_path} ]] && export TIC="${cross_path}/progs/tic"
-	fi
-
-	ECONF_SOURCE="${S}" econf "${conf[@]}" "$@"
-}
-
-src_compile() {
-	# See comments in src_configure.
-	if ! has_version -b "~sys-libs/${P}:0" ; then
-		BUILD_DIR="${WORKDIR}" do_compile cross -C progs tic$(get_exeext)
-	fi
-
-	multilib-minimal_src_compile
-}
-
-multilib_src_compile() {
-	local t
-	for t in "${NCURSES_TARGETS[@]}" ; do
-		do_compile "${t}"
-	done
-}
-
-do_compile() {
-	local target=$1
-	shift
-
-	cd "${BUILD_DIR}/${target}" || die
-
-	# A little hack to fix parallel builds ... they break when
-	# generating sources so if we generate the sources first (in
-	# non-parallel), we can then build the rest of the package
-	# in parallel.  This is not really a perf hit since the source
-	# generation is quite small.
-	emake -j1 sources
-
-	# For some reason, sources depends on pc-files which depends on
-	# compiled libraries which depends on sources which ...
-	# Manually delete the pc-files file so the install step will
-	# create the .pc files we want.
-	rm -f misc/pc-files || die
-	emake "$@"
-}
-
-multilib_src_install() {
-	local target
-	for target in "${NCURSES_TARGETS[@]}" ; do
-		emake -C "${BUILD_DIR}/${target}" DESTDIR="${D}" install
-	done
-
-	# Move main libraries into /.
-	if multilib_is_native_abi ; then
-		gen_usr_ldscript -a \
-			"${NCURSES_TARGETS[@]}" \
-			$(usex tinfo 'tinfow tinfo' '')
-	fi
-
-	# Don't delete '*.dll.a', needed for linking, bug #631468
-	if ! use static-libs; then
-		find "${ED}"/usr/ -name '*.a' ! -name '*.dll.a' -delete || die
-	fi
-
-	# Build fails to create this ...
-	# -FIXME-
-	# Ugly hackaround for riscv having two parts libdir (bug #689240)
-	# Replace this hack with an official solution once we have one...
-	# -FIXME-
-	dosym $(sed 's@[^/]\+@..@g' <<< $(get_libdir))/share/terminfo \
-		/usr/$(get_libdir)/terminfo
-
-	# Remove obsolete libcurses symlink that is created by the build
-	# system. Technically, this could be also achieved
-	# via --disable-overwrite but it also moves headers implicitly,
-	# and we do not want to do this yet.
-	# bug #836696
-	rm "${ED}"/usr/$(get_libdir)/libcurses* || die
-}
-
-multilib_src_install_all() {
-	local terms=(
-		# Dumb/simple values that show up when using the in-kernel VT.
-		ansi console dumb linux
-		vt{52,100,102,200,220}
-		# [u]rxvt users used to be pretty common.  Probably should drop this
-		# since upstream is dead and people are moving away from it.
-		rxvt{,-unicode}{,-256color}
-		# xterm users are common, as is terminals re-using/spoofing it.
-		xterm xterm-{,256}color
-		# screen is common (and reused by tmux).
-		screen{,-256color}
-		screen.xterm-256color
-	)
-	if use split-usr ; then
-		local x
-		# We need the basic terminfo files in /etc for embedded/recovery, bug #37026
-		einfo "Installing basic terminfo files in /etc..."
-		for x in "${terms[@]}"; do
-			local termfile=$(find "${ED}"/usr/share/terminfo/ -name "${x}" 2>/dev/null)
-			local basedir=$(basename "$(dirname "${termfile}")")
-
-			if [[ -n ${termfile} ]] ; then
-				dodir "/etc/terminfo/${basedir}"
-				mv "${termfile}" "${ED}/etc/terminfo/${basedir}/" || die
-				dosym "../../../../etc/terminfo/${basedir}/${x}" \
-					"/usr/share/terminfo/${basedir}/${x}"
-			fi
-		done
-
-		echo "CONFIG_PROTECT_MASK=\"/etc/terminfo\"" | newenvd - 50ncurses
-
-		use minimal && rm -r "${ED}"/usr/share/terminfo*
-		# Because ncurses5-config --terminfo returns the directory we keep it
-		# bug #245374
-		keepdir /usr/share/terminfo
-	elif use minimal ; then
-		# Keep only the basic terminfo files
-		find "${ED}"/usr/share/terminfo/ \
-			\( -type f -o -type l \) ${terms[*]/#/! -name } -delete , \
-			-type d -empty -delete || die
-	fi
-
-	cd "${S}" || die
-	dodoc ANNOUNCE MANIFEST NEWS README* TO-DO doc/*.doc
-	if use doc ; then
-		docinto html
-		dodoc -r doc/html/
-	fi
-}
-
-pkg_preinst() {
-	preserve_old_lib /$(get_libdir)/libncurses.so.5
-	preserve_old_lib /$(get_libdir)/libncursesw.so.5
-}
-
-pkg_postinst() {
-	preserve_old_lib_notify /$(get_libdir)/libncurses.so.5
-	preserve_old_lib_notify /$(get_libdir)/libncursesw.so.5
-}
diff --git a/sdk_container/src/third_party/portage-stable/sys-libs/ncurses/ncurses-6.5_p20250802.ebuild b/sdk_container/src/third_party/portage-stable/sys-libs/ncurses/ncurses-6.5_p20250802.ebuild
deleted file mode 100644
index 69f9dae5d0..0000000000
--- a/sdk_container/src/third_party/portage-stable/sys-libs/ncurses/ncurses-6.5_p20250802.ebuild
+++ /dev/null
@@ -1,498 +0,0 @@
-# Copyright 1999-2025 Gentoo Authors
-# Distributed under the terms of the GNU General Public License v2
-
-EAPI=8
-
-# sys-libs/ncurses-compat can be bumped with sys-libs/ncurses as upstream
-# provide a configure option for the ABI version.
-
-VERIFY_SIG_OPENPGP_KEY_PATH=/usr/share/openpgp-keys/thomasdickey.asc
-inherit flag-o-matic toolchain-funcs multilib multilib-minimal preserve-libs usr-ldscript verify-sig
-
-MY_PV="${PV:0:3}"
-MY_P="${PN}-${MY_PV}"
-DESCRIPTION="Console display library"
-HOMEPAGE="https://www.gnu.org/software/ncurses/ https://invisible-island.net/ncurses/"
-# Keep invisible-mirror.net here as some users reported 403 forbidden with invisible-island.net
-SRC_URI="
-	mirror://gnu/ncurses/${MY_P}.tar.gz
-	https://invisible-island.net/archives/${PN}/${MY_P}.tar.gz
-	https://invisible-mirror.net/archives/${PN}/${MY_P}.tar.gz
-	verify-sig? ( mirror://gnu/ncurses/${MY_P}.tar.gz.sig )
-"
-
-GENTOO_PATCH_DEV=sam
-GENTOO_PATCH_PV=6.5_p20250802
-GENTOO_PATCH_NAME=${PN}-${GENTOO_PATCH_PV}-patches
-
-# Populated below in a loop. Do not add patches manually here.
-UPSTREAM_PATCHES=()
-
-if [[ ${PV} == *_p* ]] ; then
-	# Sometimes, after releases, there's no megapatch available yet.
-	#
-	# From upstream README at e.g. https://invisible-island.net/archives/ncurses/6.3/:
-	#
-	#	"At times (generally to mark a relatively stable point), I create a rollup
-	#	patch, which consists of all changes from the release through the current date."
-	#
-	# Also, from https://lists.gnu.org/archive/html/bug-ncurses/2019-08/msg00039.html,
-	# the patches are considered to be acceptable to use after some testing. They
-	# are both for development but also bug fixes.
-	#
-	# This array should contain a list of all the snapshots since the last
-	# release if there's no megapatch available yet.
-	PATCH_DATES=(
-		20240504
-		20240511
-		20240518
-		20240519
-		20240525
-		20240601
-		20240608
-		20240615
-		20240622
-		20240629
-		20240706
-		20240713
-		20240720
-		20240727
-		20240810
-		20240817
-		20240824
-		20240831
-		20240914
-		20240922
-		20240928
-		20241006
-		20241019
-		20241026
-		20241102
-		20241109
-		20241123
-		20241130
-		20241207
-		20241214
-		20241221
-		20241228
-		20250104
-		20250111
-		20250118
-		20250125
-		20250201
-		20250208
-		20250215
-		20250216
-		20250222
-		20250301
-		20250308
-		20250315
-		20250322
-		20250329
-		20250405
-		20250412
-		20250419
-		20250426
-		20250503
-		20250510
-		20250517
-		20250524
-		20250531
-		20250614
-		20250621
-		20250628
-		20250705
-		20250712
-		20250720
-		20250726
-
-		# Latest patch is just _pN = $(ver_cut 4)
-		$(ver_cut 4)
-	)
-
-	if [[ -z ${PATCH_DATES[@]} ]] ; then
-		SRC_URI+=" https://invisible-island.net/archives/${PN}/${PV/_p*}/${MY_P/_p/-}.patch.sh.gz"
-		SRC_URI+=" verify-sig? ( https://invisible-island.net/archives/${PN}/${PV/_p*}/${MY_P/_p/-}.patch.sh.gz.asc"
-
-		# If we have a rollup patch, use that instead of the individual ones.
-		UPSTREAM_PATCHES+=( patch.sh )
-	else
-		# We use a mirror as well because we've had reports of 403 forbidden for some users.
-		upstream_url_base="https://invisible-island.net/archives/${PN}/${PV/_p*}/${MY_P}-"
-		upstream_m_url_base="https://invisible-mirror.net/archives/${PN}/${PV/_p*}/${MY_P}-"
-
-		# Prefix each date with the upstream location (https://invisible-island.net/archives/${PN}/${PV/_p*}/${MY_P})
-		mangled_patches=( "${PATCH_DATES[@]/#/${upstream_url_base}}" )
-		# Suffix each with .patch.gz
-		mangled_patches=( "${mangled_patches[@]/%/.patch.gz}" )
-		mangled_patches_sig=( "${mangled_patches[@]/%/.asc}" )
-		# Repeat for .patch.gz.asc for verify-sig
-		SRC_URI+=" ${mangled_patches[@]}"
-		SRC_URI+=" verify-sig? ( ${mangled_patches_sig[@]} )"
-
-		# For all of the URLs, chuck in invisible-island.net too:
-		SRC_URI+=" ${mangled_patches[@]/${upstream_url_base}/${upstream_m_url_base}}"
-		SRC_URI+=" verify-sig? ( ${mangled_patches_sig[@]/${upstream_url_base}/${upstream_m_url_base}} )"
-
-		UPSTREAM_PATCHES=( "${PATCH_DATES[@]/%/.patch}" )
-
-		unset upstream_url_base upstream_m_url_base mangled_patches mangled_patches_sig
-	fi
-fi
-
-SRC_URI+=" https://dev.gentoo.org/~${GENTOO_PATCH_DEV}/distfiles/${CATEGORY}/${PN}/${GENTOO_PATCH_NAME}.tar.xz"
-S="${WORKDIR}/${MY_P}"
-
-LICENSE="MIT"
-# The subslot reflects the SONAME.
-SLOT="0/6"
-KEYWORDS="~alpha amd64 arm arm64 ~hppa ~loong ~m68k ~mips ppc ppc64 ~riscv ~s390 ~sparc x86 ~arm64-macos ~x64-macos ~x64-solaris"
-IUSE="ada +cxx debug doc gpm minimal profile split-usr +stack-realign static-libs test tinfo trace"
-# In 6.5_p20250118, the C++ examples fail to link, but there's no automated
-# testsuite anyway. Controlling building examples isn't really what USE=test
-# is for. Just restrict them.
-RESTRICT="!test? ( test ) test"
-
-# TODO: ncurses allows (and we take advantage of this, even) passing
-# the SONAME for dlopen() use, so only the header is needed at build time.
-# Maybe we should bundle a copy of gpm.h so we can move gpm to PDEPEND
-# which would be far nicer UX-wise.
-DEPEND="gpm? ( sys-libs/gpm[${MULTILIB_USEDEP}] )"
-# Block the older ncurses that installed all files w/SLOT=5, bug #557472
-RDEPEND="
-	${DEPEND}
-	!<=sys-libs/ncurses-5.9-r4:5
-	!<sys-libs/slang-2.3.2_pre23
-	!<x11-terms/rxvt-unicode-9.06-r3
-	!<x11-terms/st-0.6-r1
-	!minimal? ( !<x11-terms/ghostty-1.1.0 )
-"
-BDEPEND="verify-sig? ( sec-keys/openpgp-keys-thomasdickey )"
-
-PATCHES=(
-	"${UPSTREAM_PATCHES[@]/#/${WORKDIR}/${MY_P}-}"
-
-	# When rebasing Gentoo's patchset, please use git from a clean
-	# src_prepare with upstream patches already applied. git am --reject
-	# the existing patchset and rebase as required. This makes it easier
-	# to manage future rebasing & adding new patches.
-	#
-	# For the same reasons, please include the original configure.in changes,
-	# NOT just the generated results!
-	"${WORKDIR}"/${GENTOO_PATCH_NAME}
-)
-
-src_unpack() {
-	# Avoid trying to verify our own patchset tarball, there's no point
-	if use verify-sig ; then
-		local file
-		for file in ${A} ; do
-			if [[ ${file} == ${MY_P}.tar.gz ]] ; then
-				verify-sig_verify_detached "${DISTDIR}"/${file} "${DISTDIR}"/${file}.sig
-			else
-				[[ ${file} == @(*${GENTOO_PATCH_NAME}.tar.xz|*.asc|*.sig) ]] && continue
-
-				verify-sig_verify_detached "${DISTDIR}"/${file} "${DISTDIR}"/${file}.asc
-			fi
-		done
-	fi
-
-	default
-}
-
-src_configure() {
-	# bug #115036
-	unset TERMINFO
-
-	tc-export_build_env BUILD_{CC,CXX,CPP}
-
-	# bug #214642
-	BUILD_CPPFLAGS+=" -D_GNU_SOURCE"
-
-	# Build the various variants of ncurses -- narrow, wide, and threaded. #510440
-	# Order matters here -- we want unicode/thread versions to come last so that the
-	# binaries in /usr/bin support both wide and narrow.
-	# The naming is also important as we use these directly with filenames and when
-	# checking configure flags.
-	NCURSES_TARGETS=(
-		ncurses
-		ncursesw
-		ncursest
-		ncursestw
-	)
-
-	# When installing ncurses, we have to use a compatible version of tic.
-	# This comes up when cross-compiling, doing multilib builds, upgrading,
-	# or installing for the first time.  Build a local copy of tic whenever
-	# the host version isn't available. bug #249363, bug #557598
-	if ! has_version -b "~sys-libs/${P}:0" ; then
-		local lbuildflags="-static"
-
-		# some toolchains don't quite support static linking
-		local dbuildflags="-Wl,-rpath,${WORKDIR}/lib"
-		case ${CHOST} in
-			*-darwin*)  dbuildflags=     ;;
-			*-solaris*) dbuildflags="-Wl,-R,${WORKDIR}/lib" ;;
-		esac
-		echo "int main() {}" | \
-			$(tc-getCC) -o x -x c - ${lbuildflags} -pipe >& /dev/null \
-			|| lbuildflags="${dbuildflags}"
-
-		# We can't re-use the multilib BUILD_DIR because we run outside of it.
-		BUILD_DIR="${WORKDIR}" \
-		CC=${BUILD_CC} \
-		CXX=${BUILD_CXX} \
-		CPP=${BUILD_CPP} \
-		CHOST=${CBUILD} \
-		CFLAGS=${BUILD_CFLAGS} \
-		CXXFLAGS=${BUILD_CXXFLAGS} \
-		CPPFLAGS=${BUILD_CPPFLAGS} \
-		LDFLAGS="${BUILD_LDFLAGS} ${lbuildflags}" \
-		do_configure cross --without-shared --with-normal --with-progs --without-ada
-	fi
-	multilib-minimal_src_configure
-}
-
-multilib_src_configure() {
-	if [[ ${ABI} == x86 ]] ; then
-		# For compatibility with older binaries at slight performance cost.
-		# bug #616402
-		use stack-realign && append-flags -mstackrealign
-	fi
-
-	local t
-	for t in "${NCURSES_TARGETS[@]}" ; do
-		do_configure "${t}"
-	done
-}
-
-do_configure() {
-	local target=$1
-	shift
-
-	mkdir "${BUILD_DIR}/${target}" || die
-	cd "${BUILD_DIR}/${target}" || die
-
-	local conf=(
-		# We need the basic terminfo files in /etc, bug #37026.  We will
-		# add '--with-terminfo-dirs' and then populate /etc/terminfo in
-		# src_install() ...
-		--with-terminfo-dirs="${EPREFIX}/etc/terminfo:${EPREFIX}/usr/share/terminfo"
-
-		# Enable installation of .pc files.
-		--enable-pc-files
-		# This path is used to control where the .pc files are installed.
-		--with-pkg-config-libdir="${EPREFIX}/usr/$(get_libdir)/pkgconfig"
-
-		# Now the rest of the various standard flags.
-		--with-shared
-		--enable-fvisibility
-		# (Originally disabled until bug #245417 is sorted out, but now
-		# just keeping it off for good, given nobody needed it until now
-		# (2022) and we're trying to phase out bdb.)
-		--without-hashed-db
-		$(use_with ada)
-		$(use_with cxx)
-		$(use_with cxx cxx-binding)
-		--with-cxx-shared
-		$(use_with debug)
-		$(use_with profile)
-		# The configure script uses ldd to parse the linked output which
-		# is flaky for cross-compiling/multilib/ldd versions/etc...
-		$(use_with gpm gpm libgpm.so.1)
-
-		# bug #930806
-		--disable-setuid-environ
-		# TODO: Maybe do these for USE=hardened
-		#--disable-root-access
-		#--disable-root-environ
-
-		--disable-termcap
-		--enable-symlinks
-		--with-manpage-format=normal
-		--enable-const
-		--enable-colorfgbg
-		--enable-hard-tabs
-		--enable-echo
-		$(use_enable !ada warnings)
-		$(use_enable debug assertions)
-		$(use_enable !debug leaks)
-		$(use_enable debug expanded)
-		$(use_enable !debug macros)
-		$(multilib_native_with progs)
-		$(use_with test tests)
-		$(use_with trace)
-		$(use_with tinfo termlib)
-		--disable-stripping
-		--disable-pkg-ldflags
-	)
-
-	case ${CHOST} in
-		*-mingw32*)
-			conf+=( --enable-term-driver )
-			;;
-		*)
-			conf+=( --disable-term-driver )
-			;;
-	esac
-
-	if [[ ${target} == ncurses*w ]] ; then
-		conf+=( --enable-widec )
-	else
-		conf+=( --disable-widec )
-	fi
-	if [[ ${target} == ncursest* ]] ; then
-		conf+=( --with-{pthread,reentrant} )
-	else
-		conf+=( --without-{pthread,reentrant} )
-	fi
-
-	# Make sure each variant goes in a unique location.
-	if [[ ${target} == "ncurses" ]] ; then
-		# "ncurses" variant goes into "${EPREFIX}"/usr/include
-		# It is needed on Prefix because the configure script appends
-		# "ncurses" to "${prefix}/include" if "${prefix}" is not /usr.
-		conf+=( --enable-overwrite )
-	else
-		conf+=( --includedir="${EPREFIX}"/usr/include/${target} )
-	fi
-	# See comments in src_configure.
-	if [[ ${target} != "cross" ]] ; then
-		local cross_path="${WORKDIR}/cross"
-		[[ -d ${cross_path} ]] && export TIC="${cross_path}/progs/tic"
-	fi
-
-	ECONF_SOURCE="${S}" econf "${conf[@]}" "$@"
-}
-
-src_compile() {
-	# See comments in src_configure.
-	if ! has_version -b "~sys-libs/${P}:0" ; then
-		BUILD_DIR="${WORKDIR}" do_compile cross -C progs tic$(get_exeext)
-	fi
-
-	multilib-minimal_src_compile
-}
-
-multilib_src_compile() {
-	local t
-	for t in "${NCURSES_TARGETS[@]}" ; do
-		do_compile "${t}"
-	done
-}
-
-do_compile() {
-	local target=$1
-	shift
-
-	cd "${BUILD_DIR}/${target}" || die
-
-	# A little hack to fix parallel builds ... they break when
-	# generating sources so if we generate the sources first (in
-	# non-parallel), we can then build the rest of the package
-	# in parallel.  This is not really a perf hit since the source
-	# generation is quite small.
-	emake -j1 sources
-
-	# For some reason, sources depends on pc-files which depends on
-	# compiled libraries which depends on sources which ...
-	# Manually delete the pc-files file so the install step will
-	# create the .pc files we want.
-	rm -f misc/pc-files || die
-	emake "$@"
-}
-
-multilib_src_install() {
-	local target
-	for target in "${NCURSES_TARGETS[@]}" ; do
-		emake -C "${BUILD_DIR}/${target}" DESTDIR="${D}" install
-	done
-
-	# Move main libraries into /.
-	if multilib_is_native_abi ; then
-		gen_usr_ldscript -a \
-			"${NCURSES_TARGETS[@]}" \
-			$(usex tinfo 'tinfow tinfo' '')
-	fi
-
-	# Don't delete '*.dll.a', needed for linking, bug #631468
-	if ! use static-libs; then
-		find "${ED}"/usr/ -name '*.a' ! -name '*.dll.a' -delete || die
-	fi
-
-	# Build fails to create this ...
-	# -FIXME-
-	# Ugly hackaround for riscv having two parts libdir (bug #689240)
-	# Replace this hack with an official solution once we have one...
-	# -FIXME-
-	dosym $(sed 's@[^/]\+@..@g' <<< $(get_libdir))/share/terminfo \
-		/usr/$(get_libdir)/terminfo
-
-	# Remove obsolete libcurses symlink that is created by the build
-	# system. Technically, this could be also achieved
-	# via --disable-overwrite but it also moves headers implicitly,
-	# and we do not want to do this yet.
-	# bug #836696
-	rm "${ED}"/usr/$(get_libdir)/libcurses* || die
-}
-
-multilib_src_install_all() {
-	local terms=(
-		# Dumb/simple values that show up when using the in-kernel VT.
-		ansi console dumb linux
-		vt{52,100,102,200,220}
-		# [u]rxvt users used to be pretty common.  Probably should drop this
-		# since upstream is dead and people are moving away from it.
-		rxvt{,-unicode}{,-256color}
-		# xterm users are common, as is terminals re-using/spoofing it.
-		xterm xterm-{,256}color
-		# screen is common (and reused by tmux).
-		screen{,-256color}
-		screen.xterm-256color
-	)
-	if use split-usr ; then
-		local x
-		# We need the basic terminfo files in /etc for embedded/recovery, bug #37026
-		einfo "Installing basic terminfo files in /etc..."
-		for x in "${terms[@]}"; do
-			local termfile=$(find "${ED}"/usr/share/terminfo/ -name "${x}" 2>/dev/null)
-			local basedir=$(basename "$(dirname "${termfile}")")
-
-			if [[ -n ${termfile} ]] ; then
-				dodir "/etc/terminfo/${basedir}"
-				mv "${termfile}" "${ED}/etc/terminfo/${basedir}/" || die
-				dosym "../../../../etc/terminfo/${basedir}/${x}" \
-					"/usr/share/terminfo/${basedir}/${x}"
-			fi
-		done
-
-		echo "CONFIG_PROTECT_MASK=\"/etc/terminfo\"" | newenvd - 50ncurses
-
-		use minimal && rm -r "${ED}"/usr/share/terminfo*
-		# Because ncurses5-config --terminfo returns the directory we keep it
-		# bug #245374
-		keepdir /usr/share/terminfo
-	elif use minimal ; then
-		# Keep only the basic terminfo files
-		find "${ED}"/usr/share/terminfo/ \
-			\( -type f -o -type l \) ${terms[*]/#/! -name } -delete , \
-			-type d -empty -delete || die
-	fi
-
-	cd "${S}" || die
-	dodoc ANNOUNCE MANIFEST NEWS README* TO-DO doc/*.doc
-	if use doc ; then
-		docinto html
-		dodoc -r doc/html/
-	fi
-}
-
-pkg_preinst() {
-	preserve_old_lib /$(get_libdir)/libncurses.so.5
-	preserve_old_lib /$(get_libdir)/libncursesw.so.5
-}
-
-pkg_postinst() {
-	preserve_old_lib_notify /$(get_libdir)/libncurses.so.5
-	preserve_old_lib_notify /$(get_libdir)/libncursesw.so.5
-}
diff --git a/sdk_container/src/third_party/portage-stable/sys-libs/ncurses/ncurses-6.5_p20251220.ebuild b/sdk_container/src/third_party/portage-stable/sys-libs/ncurses/ncurses-6.5_p20251220.ebuild
index 975b499602..1ed1962ff7 100644
--- a/sdk_container/src/third_party/portage-stable/sys-libs/ncurses/ncurses-6.5_p20251220.ebuild
+++ b/sdk_container/src/third_party/portage-stable/sys-libs/ncurses/ncurses-6.5_p20251220.ebuild
@@ -1,4 +1,4 @@
-# Copyright 1999-2025 Gentoo Authors
+# Copyright 1999-2026 Gentoo Authors
 # Distributed under the terms of the GNU General Public License v2
 
 EAPI=8
@@ -165,7 +165,7 @@ S="${WORKDIR}/${MY_P}"
 LICENSE="MIT"
 # The subslot reflects the SONAME.
 SLOT="0/6"
-KEYWORDS="~alpha ~amd64 ~arm ~arm64 ~hppa ~loong ~m68k ~mips ~ppc ~ppc64 ~riscv ~s390 ~sparc ~x86 ~arm64-macos ~x64-macos ~x64-solaris"
+KEYWORDS="~alpha amd64 arm arm64 ~hppa ~loong ~m68k ~mips ppc ppc64 ~riscv ~s390 ~sparc x86 ~arm64-macos ~x64-macos ~x64-solaris"
 IUSE="ada +cxx debug doc gpm minimal profile split-usr +stack-realign static-libs test tinfo trace"
 # In 6.5_p20250118, the C++ examples fail to link, but there's no automated
 # testsuite anyway. Controlling building examples isn't really what USE=test
diff --git a/sdk_container/src/third_party/portage-stable/sys-libs/ncurses/ncurses-6.5_p20250531-r1.ebuild b/sdk_container/src/third_party/portage-stable/sys-libs/ncurses/ncurses-6.6_p20260411.ebuild
similarity index 94%
rename from sdk_container/src/third_party/portage-stable/sys-libs/ncurses/ncurses-6.5_p20250531-r1.ebuild
rename to sdk_container/src/third_party/portage-stable/sys-libs/ncurses/ncurses-6.6_p20260411.ebuild
index 76f6f5cf00..a5b83840c4 100644
--- a/sdk_container/src/third_party/portage-stable/sys-libs/ncurses/ncurses-6.5_p20250531-r1.ebuild
+++ b/sdk_container/src/third_party/portage-stable/sys-libs/ncurses/ncurses-6.6_p20260411.ebuild
@@ -1,4 +1,4 @@
-# Copyright 1999-2025 Gentoo Authors
+# Copyright 1999-2026 Gentoo Authors
 # Distributed under the terms of the GNU General Public License v2
 
 EAPI=8
@@ -22,7 +22,7 @@ SRC_URI="
 "
 
 GENTOO_PATCH_DEV=sam
-GENTOO_PATCH_PV=6.5_p20250531
+GENTOO_PATCH_PV=6.6_p20260411
 GENTOO_PATCH_NAME=${PN}-${GENTOO_PATCH_PV}-patches
 
 # Populated below in a loop. Do not add patches manually here.
@@ -43,60 +43,20 @@ if [[ ${PV} == *_p* ]] ; then
 	# This array should contain a list of all the snapshots since the last
 	# release if there's no megapatch available yet.
 	PATCH_DATES=(
-		20240504
-		20240511
-		20240518
-		20240519
-		20240525
-		20240601
-		20240608
-		20240615
-		20240622
-		20240629
-		20240706
-		20240713
-		20240720
-		20240727
-		20240810
-		20240817
-		20240824
-		20240831
-		20240914
-		20240922
-		20240928
-		20241006
-		20241019
-		20241026
-		20241102
-		20241109
-		20241123
-		20241130
-		20241207
-		20241214
-		20241221
-		20241228
-		20250104
-		20250111
-		20250118
-		20250125
-		20250201
-		20250208
-		20250215
-		20250216
-		20250222
-		20250301
-		20250308
-		20250315
-		20250322
-		20250329
-		20250405
-		20250412
-		20250419
-		20250426
-		20250503
-		20250510
-		20250517
-		20250524
+		20251231
+		20260103
+		20260117
+		20260124
+		20260131
+		20260207
+		20260214
+		20260221
+		20260301
+		20260307
+		20260314
+		20260321
+		20260328
+		20260404
 
 		# Latest patch is just _pN = $(ver_cut 4)
 		$(ver_cut 4)
@@ -138,11 +98,12 @@ S="${WORKDIR}/${MY_P}"
 LICENSE="MIT"
 # The subslot reflects the SONAME.
 SLOT="0/6"
-KEYWORDS="~alpha amd64 arm arm64 ~hppa ~loong ~m68k ~mips ppc ppc64 ~riscv ~s390 ~sparc x86 ~arm64-macos ~x64-macos ~x64-solaris"
+KEYWORDS="~alpha ~amd64 ~arm ~arm64 ~hppa ~loong ~m68k ~mips ~ppc ~ppc64 ~riscv ~s390 ~sparc ~x86 ~arm64-macos ~x64-macos ~x64-solaris"
 IUSE="ada +cxx debug doc gpm minimal profile split-usr +stack-realign static-libs test tinfo trace"
 # In 6.5_p20250118, the C++ examples fail to link, but there's no automated
 # testsuite anyway. Controlling building examples isn't really what USE=test
-# is for. Just restrict them.
+# is for. Just restrict them. Still seems to fail after
+# https://lists.gnu.org/archive/html/bug-ncurses/2026-03/msg00013.html too.
 RESTRICT="!test? ( test ) test"
 
 # TODO: ncurses allows (and we take advantage of this, even) passing