article.xml revision 285505
1<?xml version="1.0" encoding="iso-8859-1"?> 2<!DOCTYPE article PUBLIC "-//FreeBSD//DTD DocBook XML V5.0-Based Extension//EN" 3 "../../../share/xml/freebsd50.dtd" [ 4<!ENTITY % release PUBLIC "-//FreeBSD//ENTITIES Release Specification//EN" "release.ent"> 5 %release; 6<!ENTITY % sponsor PUBLIC "-//FreeBSD//ENTITIES Sponsor Specification//EN" "sponsor.ent"> 7 %sponsor; 8<!ENTITY % vendor PUBLIC "-//FreeBSD//ENTITIES Vendor Specification//EN" "vendor.ent"> 9 %vendor; 10<!ENTITY security SYSTEM "../../share/xml/security.xml"> 11<!ENTITY errata SYSTEM "../../share/xml/errata.xml"> 12]> 13<article xmlns="http://docbook.org/ns/docbook" 14 xmlns:xlink="http://www.w3.org/1999/xlink" version="5.0"> 15 16 <info> 17 <title>&os; &release.current; Release Notes</title> 18 19 <author> 20 <orgname>The &os; Project</orgname> 21 </author> 22 23 <pubdate>$FreeBSD: stable/10/release/doc/en_US.ISO8859-1/relnotes/article.xml 285505 2015-07-13 20:07:26Z gjb $</pubdate> 24 25 <!-- Last rev: 284813 --> 26 27 <copyright> 28 <year>2015</year> 29 <holder role="mailto:doc@FreeBSD.org">The &os; Documentation 30 Project</holder> 31 </copyright> 32 33 <legalnotice xml:id="trademarks" role="trademarks"> 34 &tm-attrib.freebsd; 35 &tm-attrib.ibm; 36 &tm-attrib.ieee; 37 &tm-attrib.intel; 38 &tm-attrib.sparc; 39 &tm-attrib.general; 40 </legalnotice> 41 42 <abstract> 43 <para>The release notes for &os; &release.current; contain 44 a summary of the changes made to the &os; base system on the 45 &release.branch; development line. This document lists 46 applicable security advisories that were issued since the last 47 release, as well as significant changes to the &os; kernel and 48 userland. Some brief remarks on upgrading are also 49 presented.</para> 50 </abstract> 51 </info> 52 53 <sect1 xml:id="intro"> 54 <title>Introduction</title> 55 56 <para>This document contains the release notes for &os; 57 &release.current;. It describes recently added, changed, or 58 deleted features of &os;. It also provides some notes on 59 upgrading from previous versions of &os;.</para> 60 61 <para releasetype="current">The &release.type; distribution to 62 which these release notes apply represents the latest point 63 along the &release.branch; development branch since 64 &release.branch; was created. Information regarding pre-built, 65 binary &release.type; distributions along this branch can be 66 found at <uri 67 xlink:href="&release.url;">&release.url;</uri>.</para> 68 69 <para releasetype="snapshot">The &release.type; distribution to 70 which these release notes apply represents a point along the 71 &release.branch; development branch between &release.prev; and 72 the future &release.next;. Information regarding pre-built, 73 binary &release.type; distributions along this branch can be 74 found at <uri 75 xlink:href="&release.url;">&release.url;</uri>.</para> 76 77 <para releasetype="release">This distribution of &os; 78 &release.current; is a &release.type; distribution. It can be 79 found at <uri xlink:href="&release.url;">&release.url;</uri> or 80 any of its mirrors. More information on obtaining this (or 81 other) &release.type; distributions of &os; can be found in the 82 <link 83 xlink:href="&url.books.handbook;/mirrors.html"><quote>Obtaining 84 &os;</quote> appendix</link> to the <link 85 xlink:href="&url.books.handbook;/">&os; 86 Handbook</link>.</para> 87 88 <para>All users are encouraged to consult the release errata 89 before installing &os;. The errata document is updated with 90 <quote>late-breaking</quote> information discovered late in the 91 release cycle or after the release. Typically, it contains 92 information on known bugs, security advisories, and corrections 93 to documentation. An up-to-date copy of the errata for &os; 94 &release.current; can be found on the &os; Web site.</para> 95 96 <para>This document describes the most user-visible new or changed 97 features in &os; since &release.prev;.</para> 98 99 <para>Typical release note items document recent security 100 advisories issued after &release.prev;, new drivers or hardware 101 support, new commands or options, major bug fixes, or 102 contributed software upgrades. They may also list changes to 103 major ports/packages or release engineering practices. Clearly 104 the release notes cannot list every single change made to &os; 105 between releases; this document focuses primarily on security 106 advisories, user-visible changes, and major architectural 107 improvements.</para> 108 </sect1> 109 110 <sect1 xml:id="upgrade"> 111 <title>Upgrading from Previous Releases of &os;</title> 112 113 <para arch="amd64,i386">Binary upgrades between RELEASE versions 114 (and snapshots of the various security branches) are supported 115 using the &man.freebsd-update.8; utility. The binary upgrade 116 procedure will update unmodified userland utilities, as well as 117 unmodified <filename>GENERIC</filename> kernel distributed as 118 a part of an official &os; release. The &man.freebsd-update.8; 119 utility requires that the host being upgraded have Internet 120 connectivity.</para> 121 122 <para>Source-based upgrades (those based on recompiling the &os; 123 base system from source code) from previous versions are 124 supported, according to the instructions in 125 <filename>/usr/src/UPDATING</filename>.</para> 126 127 <important> 128 <para>Upgrading &os; should only be attempted after 129 backing up <emphasis>all</emphasis> data and configuration 130 files.</para> 131 </important> 132 </sect1> 133 134 <sect1 xml:id="security-errata"> 135 <title>Security and Errata</title> 136 137 <para>This section lists the various Security Advisories and 138 Errata Notices since &release.prev;.</para> 139 140 <sect2 xml:id="security"> 141 <title>Security Advisories</title> 142 143 &security; 144 </sect2> 145 146 <sect2 xml:id="errata"> 147 <title>Errata Notices</title> 148 149 &errata; 150 </sect2> 151 </sect1> 152 153 <sect1 xml:id="userland"> 154 <title>Userland</title> 155 156 <para>This section covers changes and additions to userland 157 applications, contributed software, and system utilities.</para> 158 159 <sect2 xml:id="userland-config"> 160 <title>Userland Configuration Changes</title> 161 162 <para revision="276991">The &man.termcap.5; file is installed 163 as-is from sources, instead of reordering, creating 164 <filename>/etc/termcap.db</filename> by default, providing 165 a performance improvements to applications that use the 166 &man.termcap.5; database, such as &man.vi.1; and 167 &man.ncurses.3;.</para> 168 </sect2> 169 170 <sect2 xml:id="userland-programs"> 171 <title>Userland Application Changes</title> 172 173 <para revision="275040">A new utility, &man.dpv.1;, has been 174 added to the base system, providing a &man.dialog.1;-style 175 progress view from one or more input streams. A corresponding 176 library, &man.dpv.3;, has also been added.</para> 177 178 <para revision="275945">The &man.elfdump.1; utility has been 179 updated to support capability mode provided by 180 &man.capsicum.4;.</para> 181 182 <para revision="277434" contrib="sponsor" sponsor="&ff;">The 183 &man.fstyp.8; utility has been added, which is used to 184 determine the filesystem on a specified device.</para> 185 186 <para revision="278968" contrib="sponsor" sponsor="&ff;">The 187 &man.mkimg.1; utility has been updated to support the 188 <acronym>MBR</acronym> <acronym>EFI</acronym> partition 189 type.</para> 190 191 <para revision="281044">A regression in the &man.libarchive.3; 192 library that would prevent a directory from being included in 193 the archive when <literal>--one-file-system</literal> is used 194 has been fixed.</para> 195 196 <para revision="281161" contrib="sponsor" 197 sponsor="&limelight;">A new flag, <literal>-R</literal>, has 198 been added to the &man.netstat.8; utility, which is used to 199 dump <acronym>RSS</acronym>/flow information.</para> 200 201 <para revision="281936" contrib="sponsor" sponsor="&ff;">The 202 &man.ar.1; utility has been updated to set 203 <literal>ARCHIVE_EXTRACT_SECURE_SYMLINKS</literal> and 204 <literal>ARCHIVE_EXTRACT_SECURE_NODOTDOT</literal> to disallow 205 directory traversal when extracting an archive, similar to 206 &man.tar.1;.</para> 207 208 <para revision="282278">A race condition in &man.wc.1; that 209 would cause final results to be sent to &man.stderr.4; when 210 receiving the <literal>SIGINFO</literal> signal has been 211 fixed.</para> 212 213 <para revision="282870" contrib="sponsor" 214 sponsor="&scaleengine;">The &man.freebsd-update.8; utility has 215 been updated to prevent fetching updated binary patches when 216 a previous upgrade has not been thoroughly completed.</para> 217 218 <para revision="282974" contrib="sponsor" sponsor="&ff;">The 219 &man.uefisign.8; utility has been added.</para> 220 221 <para revision="283875" contrib="sponsor" 222 sponsor="&multiplay;">The &man.chflags.1;, &man.chgrp.1;, 223 &man.chmod.1;, and &man.chown.8; utilities now affect symbolic 224 links when the <literal>-R</literal> flag is specified, as 225 documented in &man.symlink.7;.</para> 226 227 <para revision="283258">The &man.date.1; utility has been 228 updated to print the modification time of the file passed as 229 an argument to the <literal>-r</literal> flag, improving 230 compatibility with the <acronym>GNU</acronym> &man.date.1; 231 utility behavior.</para> 232 233 <para revision="284523">A new flag, <literal>-c</literal>, has 234 been added to the &man.mkimg.1; utility, which allows 235 specifying the capacity of the target disk image.</para> 236 237 <para revision="285092">The &man.pw.8; utility has been updated 238 with a new flag, <literal>-R</literal>, that sets the root 239 directory within which the utility will operate.</para> 240 </sect2> 241 242 <sect2 xml:id="userland-contrib"> 243 <title>Contributed Software</title> 244 245 <para revision="282746" contrib="sponsor" sponsor="&ff;">The 246 &man.resolvconf.8; utility has been updated to version 247 3.7.0.</para> 248 249 <para revision="283270">The &man.nc.1; utility has been updated 250 to the OpenBSD 5.7 version.</para> 251 252 <para revision="284398">Timezone data files have been updated to 253 version 2015e.</para> 254 255 <para revision="284460">The &man.acpi.4; subsystem has been 256 updated to version 20150515.</para> 257 258 <para revision="284778">The &man.file.1; utility has been 259 updated to version 5.23.</para> 260 261 <para revision="285206">The &man.unbound.8; utility has been 262 updated to version 1.5.3.</para> 263 264 <para revision="285305">The <application>sendmail</application> 265 utility has been updated to version 8.15.2.</para> 266 267 <para revision="285330"><application>OpenSSL</application> has 268 been updated to version 1.0.1p.</para> 269 </sect2> 270 271 <sect2 xml:id="userland-installer"> 272 <title>Installation and Configuration Tools</title> 273 274 <para> </para> 275 </sect2> 276 277 <sect2 xml:id="userland-rc"> 278 <title><filename class="directory">/etc/rc.d</filename> 279 Scripts</title> 280 281 <para revision="284009">A new &man.rc.8; script, 282 <filename>growfs</filename>, has been added, which will resize 283 the root filesystem on boot if <filename>/firstboot</filename> 284 exists.</para> 285 </sect2> 286 287 <sect2 xml:id="userland-periodic"> 288 <title><filename class="directory">/etc/periodic</filename> 289 Scripts</title> 290 291 <para revision="277520" contrib="sponsor" sponsor="&ff;">A new 292 &man.periodic.8; script, 293 <filename>510.status-world-kernel</filename>, has been added, 294 which evaluates the running userland and kernel versions from 295 the &man.uname.1; <literal>-U</literal> and 296 <literal>-K</literal> arguments, and prints an error if the 297 system userland and kernel are not in sync.</para> 298 </sect2> 299 300 <sect2 xml:id="userland-libraries"> 301 <title>Runtime Libraries and API</title> 302 303 <para revision="275040">A new file configuration library, 304 &man.figpar.3;, has been added to the base system.</para> 305 306 <para revision="280392">The &man.setmode.3; function has been 307 updated to consistently set <literal>errno</literal> on 308 failure.</para> 309 </sect2> 310 311 <sect2 xml:id="userland-abi"> 312 <title>ABI Compatibility</title> 313 314 <para> </para> 315 </sect2> 316 </sect1> 317 318 <sect1 xml:id="kernel"> 319 <title>Kernel</title> 320 321 <para>This section covers changes to kernel configurations, system 322 tuning, and system control parameters that are not otherwise 323 categorized.</para> 324 325 <sect2 xml:id="kernel-bugfix"> 326 <title>Kernel Bug Fixes</title> 327 328 <para> </para> 329 </sect2> 330 331 <sect2 xml:id="kernel-config"> 332 <title>Kernel Configuration</title> 333 334 <para revision="284522" contrib="sponsor" 335 sponsor="&limelight;">A new kernel configuration option, 336 <literal>EM_MULTIQUEUE</literal>, has been added which enables 337 multi-queue support in the &man.em.4; driver.</para> 338 339 <note> 340 <para>Multi-queue support in the &man.em.4; driver is not 341 officially supported by &intel;.</para> 342 </note> 343 </sect2> 344 345 <sect2 xml:id="kernel-sysctl"> 346 <title>System Tuning and Controls</title> 347 348 <para revision="276986">Throttling via <acronym>ACPI</acronym> 349 and <acronym>P4TCC</acronym> via &man.device.hints.5; have 350 been turned off by default.</para> 351 352 <para revision="278982" contrib="sponsor" sponsor="&ff;">The 353 &man.hwpmc.4; default and maximum callchain depths have been 354 increased. The default has been increased from 16 to 32, and 355 the maximum increased from 32 to 128.</para> 356 357 <para revision="281255" contrib="sponsor" 358 sponsor="&ix;, &ff;">The &man.devfs.5; device filesystem has 359 been changed to update timestamps for read/write operations 360 using seconds precision. A new &man.sysctl.8;, 361 <literal>vfs.devfs.dotimes</literal> has been added, which 362 when set to a non-zero value, enables default precision 363 timestamps for these operations.</para> 364 365 <para revision="280632">The <literal>kern.osrelease</literal> 366 and <literal>kern.osreldate</literal> are now configurable 367 &man.jail.8; parameters.</para> 368 369 <para revision="284665" contrib="sponsor" sponsor="&ff;">A new 370 &man.sysctl.8;, <literal>kern.racct.enable</literal>, has been 371 added, which when set to a non-zero value allows using 372 &man.rctl.8; with the <literal>GENERIC</literal> kernel. 373 A new kernel configuration option, 374 <literal>RACCT_DISABLED</literal> has also been added.</para> 375 376 <para revision="284665" contrib="sponsor" sponsor="&ff;">The 377 <literal>GENERIC</literal> kernel configuration now includes 378 <literal>RACCT</literal> and <literal>RCTL</literal> by 379 default.</para> 380 381 <note> 382 <para>To enable <literal>RACCT</literal> and 383 <literal>RCTL</literal> on a system using the 384 <literal>GENERIC</literal> kernel configuration, add 385 <literal>kern.racct.enable=1</literal> to 386 &man.loader.conf.5;, and reboot the system.</para> 387 </note> 388 </sect2> 389 </sect1> 390 391 <sect1 xml:id="drivers"> 392 <title>Devices and Drivers</title> 393 394 <para>This section covers changes and additions to devices and 395 device drivers since &release.prev;.</para> 396 397 <sect2 xml:id="drivers-device"> 398 <title>Device Drivers</title> 399 400 <para revision="282199">The <literal>drm</literal> code has 401 been updated to match &linux; version 3.8.13.</para> 402 </sect2> 403 404 <sect2 xml:id="drivers-storage"> 405 <title>Storage Drivers</title> 406 407 <para revision="281957">The &man.hptnr.4; driver has been 408 updated to version 1.1.1.</para> 409 </sect2> 410 411 <sect2 xml:id="drivers-network"> 412 <title>Network Drivers</title> 413 414 <para revision="284066" contrib="sponsor" sponsor="&yandex;">The 415 &man.gre.4; driver has been significantly overhauled, and has 416 been split into two separate modules, &man.gre.4; and 417 &man.me.4;.</para> 418 419 <para revision="284365">The &man.vxlan.4; driver has been added, 420 which creates a virtual Layer 2 (Ethernet) network overlaid in 421 a Layer 3 (IP/UDP) network. The &man.vxlan.4; driver is 422 analogous to &man.vlan.4;, but is designed to be better suited 423 for large, multiple-tenant datacenter environments.</para> 424 </sect2> 425 </sect1> 426 427 <sect1 xml:id="hardware"> 428 <title>Hardware Support</title> 429 430 <para>This section covers general hardware support for physical 431 machines, hypervisors, and virtualization environments, as well 432 as hardware changes and updates that do not otherwise fit in 433 other sections of this document.</para> 434 435 <sect2 xml:id="hardware-support"> 436 <title>Hardware Support</title> 437 438 <para> </para> 439 </sect2> 440 441 <sect2 xml:id="hardware-virtualization"> 442 <title>Virtualization Support</title> 443 444 <para revision="275273">The &man.virtio.console.4; driver has 445 been added, which provides an interface to VirtIO console 446 devices through a &man.tty.4; device.</para> 447 448 <para revision="276403">The &man.bhyve.8; hypervisior has been 449 updated to support &amd; processors with 450 <acronym>SVM</acronym> and <acronym>AMD-V</acronym> hardware 451 extensions.</para> 452 453 <para revision="280370">The &man.bhyve.8; hypervisor has been 454 updated to support <literal>DSM TRIM</literal> commands for 455 virtual <acronym>AHCI</acronym> disks.</para> 456 457 <para revision="283280" contrib="sponsor" sponsor="&msostc;">The 458 Hyper-V™ drivers have been updated with several 459 enhancements:</para> 460 461 <itemizedlist> 462 <listitem> 463 <para>The &man.hv.vmbus.4; driver now has multi-channel 464 support.</para> 465 </listitem> 466 467 <listitem> 468 <para>The &man.hv.storvsc.4; driver now has scatter/gather 469 support, in addition to performance improvements.</para> 470 </listitem> 471 472 <listitem> 473 <para>The &man.hv.kvp.4; driver has received several bug 474 fixes.</para> 475 </listitem> 476 </itemizedlist> 477 478 <para revision="285236" contrib="sponsor" sponsor="&msostc;">The 479 &man.hv.netvsc.4; driver has been updated to support checksum 480 offloading and <acronym>TSO</acronym>.</para> 481 </sect2> 482 483 <sect2 xml:id="hardware-arm"> 484 <title>ARM Support</title> 485 486 <para revision="278608">The <literal>bcm2835_cpufreq</literal> 487 driver has been added, which supports <acronym>CPU</acronym> 488 frequency and voltage control on the Raspberry Pi 489 <acronym>SOC</acronym>.</para> 490 </sect2> 491 </sect1> 492 493 <sect1 xml:id="storage"> 494 <title>Storage</title> 495 496 <para>This section covers changes and additions to file systems 497 and other storage subsystems, both local and networked.</para> 498 499 <sect2 xml:id="storage-general"> 500 <title>General Storage</title> 501 502 <para revision="279002" contrib="sponsor" sponsor="&ix;">The 503 &man.ctl.4; <acronym>LUN</acronym> mapping has been rewritten, 504 replacing <acronym>iSCSI</acronym>-specific mapping mechanisms 505 with a new mechanism that works for any port.</para> 506 507 <para revision="279055" contrib="sponsor" sponsor="&ix;">The 508 &man.ctld.8; utility has been updated to allow controlling 509 non-<acronym>iSCSI</acronym> &man.ctl.4; ports.</para> 510 511 <para revision="283223" contrib="sponsor" sponsor="&ff;">The 512 &man.autofs.5; subsystem has been updated to include a new 513 &man.auto.master.5; map, <literal>-media</literal>, which 514 allows automatically mounting removable media, such as 515 <acronym>CD</acronym> drives or <acronym>USB</acronym> flash 516 drives.</para> 517 518 <para revision="283242" contrib="sponsor" sponsor="&ff;">The 519 &man.autofs.5; subsystem has been updated to include a new 520 &man.auto.master.5; map, <literal>-noauto</literal>, which 521 handles &man.fstab.5; entries set to 522 <literal>noauto</literal>.</para> 523 </sect2> 524 525 <sect2 xml:id="storage-net"> 526 <title>Networked Storage</title> 527 528 <para revision="274939" contrib="sponsor" sponsor="&ix;">The 529 &man.ctld.8; utility has been updated to include support for 530 registering <acronym>iSCSI</acronym> targets and portals on 531 <acronym>iSNS</acronym> servers. This provides a mechanism 532 which allows <acronym>iSCSI</acronym> initiators to find 533 targets and portals without requiring active 534 discovery.</para> 535 </sect2> 536 537 <sect2 xml:id="storage-zfs"> 538 <title>ZFS</title> 539 540 <para revision="275490">A new tunable, 541 <literal>vfs.zfs.spa_slop_shift</literal>, has been added, 542 which controls how much space is reserved by default.</para> 543 544 <para revision="277583">The <literal>arc_meta_limit</literal> 545 statistics are now visible through the 546 <literal>kstat</literal> &man.sysctl.8;. As a result of this 547 change, the <literal>vfs.zfs.arc_meta_used</literal> 548 &man.sysctl.8; has been removed, and replaced with the 549 <literal>kstat.zfs.misc.arcstats.arc_meta_used</literal> 550 &man.sysctl.8;.</para> 551 </sect2> 552 553 <sect2 xml:id="storage-geom"> 554 <title>&man.geom.4;</title> 555 556 <para revision="275891" contrib="sponsor" sponsor="&ix;">The 557 &man.ctl.4; subsystem has been updated, increasing the ports 558 limit from <literal>128</literal> to <literal>256</literal>, 559 and <acronym>LUN</acronym> limit from <literal>256</literal> 560 to <literal>1024</literal>.</para> 561 562 <para revision="282861">Support for the 563 <literal>apple-boot</literal>, <literal>apple-hfs</literal>, 564 and <literal>apple-ufs</literal> <acronym>MBR</acronym> 565 partitioning schemes have been added to &man.gpart.8;.</para> 566 </sect2> 567 </sect1> 568 569 <sect1 xml:id="boot"> 570 <title>Boot Loader Changes</title> 571 572 <para>This section covers the boot loader, boot menu, and other 573 boot-related changes.</para> 574 575 <sect2 xml:id="boot-loader"> 576 <title>Boot Loader Changes</title> 577 578 <para revision="281843">The boot loader has been updated to 579 support entering the <acronym>GELI</acronym> passphrase before 580 loading the kernel. To enable this behavior, add 581 <literal>geom_eli_passphrase_prompt="YES"</literal> to 582 &man.loader.conf.5;.</para> 583 584 <para revision="283262" contrib="sponsor" sponsor="&ff;">The 585 memory test run at boot time on &os;/&arch.amd64; platforms 586 has been disabled by default.</para> 587 588 <para revision="283972">A new &man.ttys.5; class, 589 <literal>3wire</literal>, has been added. This is similar to 590 the existing terminal classes, but does not have a defined 591 baudrate.</para> 592 593 <para revision="284775" contrib="sponsor" sponsor="&ff;" 594 arch="arm">The &man.ttys.5; file for &os;/&arch.arm; has been 595 updated to enable <filename>ttyu1</filename>, 596 <filename>ttyu2</filename>, and <filename>ttyu3</filename> by 597 default, if the callin port is an active console port.</para> 598 </sect2> 599 600 <sect2 xml:id="boot-menu"> 601 <title>Boot Menu Changes</title> 602 603 <para> </para> 604 </sect2> 605 </sect1> 606 607 <sect1 xml:id="network"> 608 <title>Networking</title> 609 610 <para>This section describes changes that affect networking in 611 &os;.</para> 612 613 <sect2 xml:id="network-protocols"> 614 <title>Network Procols</title> 615 616 <para> </para> 617 </sect2> 618 </sect1> 619 620 <sect1 xml:id="ports"> 621 <title>Ports Collection and Package Infrastructure</title> 622 623 <para>This section covers changes to the &os; Ports 624 Collection, package infrastructure, and package maintenance and 625 installation tools.</para> 626 627 <sect2 xml:id="ports-infrastructure"> 628 <title>Infrastructure Changes</title> 629 630 <para> </para> 631 </sect2> 632 633 <sect2 xml:id="ports-packages "> 634 <title>Packaging Changes</title> 635 636 <para> </para> 637 </sect2> 638 </sect1> 639 640 <sect1 xml:id="doc"> 641 <title>Documentation</title> 642 643 <para>This section covers changes to the &os; Documentation 644 Project sources and toolchain.</para> 645 646 <sect2 xml:id="doc-sources"> 647 <title>Documentation Source Changes</title> 648 649 <para> </para> 650 </sect2> 651 652 <sect2 xml:id="doc-toolchain"> 653 <title>Documentation Toolchain Changes</title> 654 655 <para> </para> 656 </sect2> 657 </sect1> 658 659 <sect1 xml:id="releng"> 660 <title>Release Engineering and Integration</title> 661 662 <para>This section convers changes that are specific to the 663 &os; Release Engineering processes.</para> 664 665 <sect2 xml:id="releng-changes"> 666 <title>Integration Changes</title> 667 668 <para revision="283161" contrib="sponsor" sponsor="&ff;">The 669 Release Engineering build tools have been updated to support 670 building &os;/&arch.arm; images without external utilities for 671 supported boards where a corresponding 672 <literal>u-boot</literal> port exists in the Ports 673 Collection.</para> 674 675 <para revision="283548" contrib="sponsor" sponsor="&ff;">The 676 &os;/&arch.i386; memory stick installation images are now 677 created using the &man.mkimg.1; utility, matching the way 678 the &os;/&arch.amd64; images are created.</para> 679 </sect2> 680 </sect1> 681</article> 682