Issue #3207949 by quietone, kapilv, longwave, rakesh.gectcr, mile23, ro-no-lo, ricardoamaro, pancho, immaculatexavier, shashikant_chauhan: Fix Drupal.Commenting.FunctionComment.MissingParamType

Issue #3494678 by mstrelan, nicxvan: Add void return type to all procedural alter hook implementations

Issue #3484564 by plopesc, finnsky, m4olivei, ckrina, catch, larowlan: Define the 3 areas the Top Bar will provide

Issue #3483599 by nicxvan, ghost of drupal past, catch, longwave, fabianx: Convert all procedural hook implementations to Hook classes

Issue #3445993 by plopesc, m4olivei, quietone, gauravvvv, catch, finnsky, larowlan, nod_: Provide a NavigationLinkBlock Plugin and use Help as an usage example

Issue #3393400 by mglaman, finnsky, m4olivei, bnjmnm, plopesc, ckrina, smustgrave: Implement Nightwatch tests for Navigation module

Issue #3443810 by SKAUGHT, plopesc, DishaKatariya, finnsky, smustgrave, ckrina, Prashant.c, larowlan: Custom Navigation logo is disconnected from new Layout template

Issue #3443559 by mherchel, ckrina, finnsky, lauriii: Regression: Shortcuts menu flickers when the page is loaded

Issue #3444040 by plopesc: Navigation render array is completely generated, even if the navigation bar is not rendered

Issue #3443915 by plopesc, mherchel: Font for navigation is preloaded in header even when navigation bar is not loaded

Issue #3441615 by SKAUGHT, mErilainen, kekkis: navigation_theme() loads 'extension.list.module' for no purpose

Issue #3438895 by finnsky, larowlan, plopesc, m4olivei, ckrina, mherchel, catch, alexpott, nod_, deviantintegral, jwitkowski79, nod_, jponch, jwitkowski79, rkoller, Ana Barcelona, YurkinPark, finnsky, javi-er, alvarito75, ctrlADel, AaronMcHale, Emma Horrell, akshayadhav, claireristow, baluv3, bronzehedwick, NikMis, deviantintegral, hot_sauce, kostyashupenko, gnuschichten, keyboardcowboy, gdd, silviu, Prashant.c, ehsann_95, pjudge, rkoller, Shreya_th, starshaped, bal krishna, meeni_dhobale, mherchel, johnpicozzi, chetan_, saschaeggi, markie, iro, abhishek_gupta, vensires, KurtTrowbridge, hooroomoo, Utkarsh_33, Svitlana, starshaped, KeyboardCowboy, benjifisher, ahsannazir, tim.plunkett, tedbow, flanneryla, Anandt846, Kanchan Bhogade, SKAUGHT, joaopauloc.dev, Silviu S., q0rban, rabbitlair, bnjmnm, Mithun S, Akhil Babu, gaurav_manerkar, dead_arm, YurkinPark, lauriii, sani, chetan 11, DieterHolvoet, Gábor Hojtsy, jwilson3, marcelreimer: Add the new Navigation to core as an Experimental module