[bitcoin] Merged PR from laanwj (nostr:nprofile1qqsq4gu7tthengqq577mpdyezkxf90z25g8mvkf355ks2k67km0lwwqpzdmhxue69uhkummnw3ezu7psvchx7un8zn5kcn): net: Use actual memory size in receive buffer accounting https://github.com/bitcoin/bitcoin/pull/31164

[bitcoin] Merged PR from Sjors (nostr:nprofile1qyvhwumn8ghj7mn0wd68ytnnwpex7an0daehgtnwdshsqgyxsh477ejn8rwkjv0zen0ncxwe7rj6zpnujx8j9ecgrsj43786lqyul0f2): Add Signet and testnet4 launch shortcuts for Windows https://github.com/bitcoin/bitcoin/pull/26334

[bitcoin] Merged PR from willcl-ark: doc: add doxygen for m_args in tests https://github.com/bitcoin/bitcoin/pull/31083

[bitcoin] Merged PR from achow101: [28.x] backports and finalize https://github.com/bitcoin/bitcoin/pull/30959

[bitcoin] Merged PR from laanwj: net: Replace libnatpmp with built-in PCP+NATPMP implementation https://github.com/bitcoin/bitcoin/pull/30043

[bitcoin] Merged PR from maflcko: doc: Adjust links in OSS-Fuzz section https://github.com/bitcoin/bitcoin/pull/30963

[bitcoin] Merged PR from TheCharlatan: kernel: Create usable static kernel library https://github.com/bitcoin/bitcoin/pull/30814

[bitcoin] Merged PR from romanz: http: set TCP_NODELAY when creating HTTP server https://github.com/bitcoin/bitcoin/pull/30675

[bitcoin] Merged PR from hebasto: build: Remove Autotools-based build system https://github.com/bitcoin/bitcoin/pull/30664