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1.1       benno       1: <!doctype html>
                      2: <html lang=en id=release>
                      3: <meta charset=utf-8>
                      4:
                      5: <title>OpenBSD 7.0</title>
                      6: <meta name="description" content="OpenBSD 7.0">
                      7: <meta name="viewport" content="width=device-width, initial-scale=1">
                      8: <link rel="stylesheet" type="text/css" href="openbsd.css">
                      9: <link rel="canonical" href="https://www.openbsd.org/70.html">
                     10:
                     11: <h2 id=OpenBSD>
                     12: <a href="index.html">
                     13: <i>Open</i><b>BSD</b></a>
                     14: 7.0
                     15: </h2>
                     16:
                     17: <table>
                     18: <tr>
                     19: <td>
                     20: <a href="images/XXX.png">
                     21: <img width="227" height="303" src="images/XXX-s.gif" alt="XXX"></a>
                     22: <td>
                     23: Released Oct XXX, 2021. (51st OpenBSD release)<br>
                     24: Copyright 1997-2021, Theo de Raadt.<br>
                     25: <br>
                     26: 7.0 Song:
                     27: <a href="lyrics.html#70">XXX</a>.
                     28: <br>
                     29: Artwork by XXX.
                     30: <br>
                     31: <ul>
                     32: <li>See the information on <a href="ftp.html">the FTP page</a> for
                     33:     a list of mirror machines.
                     34: <li>Go to the <code class=reldir>pub/OpenBSD/7.0/</code> directory on
                     35:     one of the mirror sites.
                     36: <li>Have a look at <a href="errata70.html">the 7.0 errata page</a> for a list
                     37:     of bugs and workarounds.
                     38: <li>See a <a href="plus70.html">detailed log of changes</a> between the
                     39:     6.8 and 7.0 releases.
                     40: <p>
                     41: <li><a href="https://man.openbsd.org/signify.1">signify(1)</a>
                     42:     pubkeys for this release:<p>
                     43:
                     44: <table class=signify>
                     45: <tr><td>
                     46: openbsd-70-base.pub:
                     47: <td>
                     48: <a href="https://ftp.openbsd.org/pub/OpenBSD/7.0/openbsd-70-base.pub">
                     49: RWR3KL+gSr4QZ5mOvKhcOOgGe61ogHp5PyBOj2RrmyCpqchk9A7NVPzh</a>
                     50: <tr><td>
                     51: openbsd-70-fw.pub:
                     52: RWS8nd7vy+I+fRHtnpxVBeX+P+9rBqJMPvSU6z8LYyAv5p73WcdFXs3B
                     53: <td>
                     54: <tr><td>
                     55: openbsd-70-pkg.pub:
                     56: RWR3iauEtA8/bLN/zfIQhOc5ramL/fARX72S6xw8BwAUebxik7KioCvL
                     57: <td>
                     58: <tr><td>
                     59: openbsd-70-syspatch.pub:
                     60: RWSD33kMDKsQH8j0Q8FzfYk+vsgTKiP8Q5DcrkQQtrZoWg48yxUQgLxU
                     61: <td>
                     62: </table>
                     63: </ul>
                     64: <p>
                     65: All applicable copyrights and credits are in the src.tar.gz,
                     66: sys.tar.gz, xenocara.tar.gz, ports.tar.gz files, or in the
                     67: files fetched via <code>ports.tar.gz</code>.
                     68: </table>
                     69:
                     70: <hr>
                     71:
                     72: <section id=new>
                     73: <h3>What's New</h3>
                     74: <p>
                     75: This is a partial list of new features and systems included in OpenBSD 7.0.
                     76: For a comprehensive list, see the <a href="plus70.html">changelog</a> leading
                     77: to 7.0.
                     78:
                     79: <ul>
                     80:
                     81: <li>New/extended platforms:
                     82:   <ul>
                     83:     <li>Support for the <a href="powerpc64.html">powerpc64</a> platform was improved:
                     84:     <ul>
                     85:        <li>...
                     86:     </ul>
                     87:     <li>The arm64 platform support was improved with the following changes:
                     88:     <ul>
                     89:        <li>...
                     90:     </ul>
                     91:   </ul>
                     92:
                     93: <li>Various kernel improvements:
                     94:   <ul>
                     95:        <li>...
                     96:   </ul>
                     97:
                     98: <li>SMP Improvements
                     99:   <ul>
                    100:        <li>...
                    101:   </ul>
                    102:
                    103: <li>Direct Rendering Manager
                    104:   <ul>
                    105:        <li>...
                    106:   </ul>
                    107:
                    108: <li>VMM/VMD improvements
                    109:   <ul>
                    110:        <li>...
                    111:   </ul>
                    112:
                    113: <li>Various new userland features:
                    114:   <ul>
                    115:        <li>...
                    116:   </ul>
                    117:
                    118: <li>Various bugfixes and tweaks in userland:
                    119:   <ul>
                    120:        <li>...
                    121:   </ul>
                    122:
                    123: <li>Improved hardware support and driver bugfixes, including:
                    124:   <ul>
                    125:        <li>...
                    126:   </ul>
                    127:
                    128: <li>New or improved network hardware support:
                    129:   <ul>
                    130:        <li>...
                    131:   </ul>
                    132:
                    133: <li>Added or improved wireless network drivers:
                    134:   <ul>
                    135:        <li>...
                    136:   </ul>
                    137:
                    138: <li>IEEE 802.11 wireless stack improvements and bugfixes:
                    139:   <ul>
                    140:        <li>...
                    141:   </ul>
                    142:
                    143: <li>Generic network stack improvements and bugfixes:
                    144:   <ul>
                    145:        <li>...
                    146:   </ul>
                    147:
                    148: <li>Installer and upgrade improvements:
                    149:   <ul>
                    150:        <li>...
                    151:  </ul>
                    152:
                    153: <li>Security improvements:
                    154:   <ul>
                    155:        <li>...
                    156:   </ul>
                    157:
                    158: <li>Routing daemons and other userland network improvements:
                    159:   <ul>
                    160:     <li>The <a href="https://man.openbsd.org/bgpd.8">bgpd(8)</a> daemon saw the following changes:
                    161:     <ul>
                    162:        <li>...
                    163:     </ul>
                    164:
                    165:     <li>...other routing daemons...
                    166:
                    167:     <li>The <a href="https://man.openbsd.org/pf.4">pf(4)</a> packet filter and its userland utility:
                    168:     <ul>
                    169:        <li>...
                    170:     </ul>
                    171:
                    172:     <li>IPSEC support in the kernel and the <a href="https://man.openbsd.org/iked.8">iked(8)</a> userland daemon:
                    173:     <ul>
                    174:        <li>...
                    175:     </ul>
                    176:
                    177:     <li>The <a href="https://man.openbsd.org/httpd.8">httpd(8)</a> webserver saw numerous improvements:
                    178:     <ul>
                    179:        <li>...
                    180:     </ul>
                    181:
                    182:     <li><a
                    183:        href="https://man.openbsd.org/rpki-client.8">rpki-client(8)</a>
                    184:        received the following new features and bugfixes:
                    185:     <ul>
                    186:        <li>...
                    187:     </ul>
                    188:
                    189:     <li>Changes to <a href="https://man.openbsd.org/dhclient.8">dhclient(8)</a>:
                    190:     <ul>
                    191:        <li>...
                    192:     </ul>
                    193:
                    194:     <li>XXX Two new daemons, <a
                    195:        href="https://man.openbsd.org/dhcpleased.8">dhcpleased(8)</a> and <a
                    196:        href="https://man.openbsd.org/resolvd.8">resolvd(8)</a> were added.
                    197:        These work alongside with <a
                    198:        href="https://man.openbsd.org/slaacd.8">slaacd(8)</a> and <a
                    199:        href="https://man.openbsd.org/unwind.8">unwind(8)</a> to provide a
                    200:        coherent and simple automatic configuration of network interfaces and
                    201:        DNS resolution.<br>
                    202:        The two daemons are not enabled by default for now, but can be tested
                    203:        by enabling them with <a href="https://man.openbsd.org/rcctl.8">rcctl(8)</a>.
                    204:     <ul>
                    205:        <li>...
                    206:     </ul>
                    207:
                    208:     <li>Changes to snmp related tools:
                    209:     <ul>
                    210:        <li>...
                    211:     </ul>
                    212:
                    213:     <li>Other userland network changes:
                    214:     <ul>
                    215:        <li>...
                    216:     </ul>
                    217:   </ul>
                    218:
                    219: <li><a href="https://man.openbsd.org/tmux">tmux(1)</a> improvements and bug fixes:
                    220:   <ul>
                    221:        <li>...
                    222:   </ul>
                    223:
                    224: <li>OpenSMTPD 7.0.0
                    225:   <ul>
                    226:        <li>...
                    227:   </ul>
                    228:
1.2     ! jsg       229: <li>LibreSSL 3.4.0 XXX
1.1       benno     230:   <ul>
                    231:     <li>New Features
                    232:     <ul>
                    233:        <li>...
                    234:     </ul>
                    235:
                    236:     <li>Portable Improvements
                    237:     <ul>
                    238:        <li>...
                    239:     </ul>
                    240:
                    241:     <li>API and Documentation Enhancements
                    242:     <ul>
                    243:        <li>...
                    244:     </ul>
                    245:
                    246:     <li>Compatibility Changes
                    247:     <ul>
                    248:        <li>...
                    249:     </ul>
                    250:
                    251:     <li>Testing and Proactive Security
                    252:     <ul>
                    253:        <li>...
                    254:     </ul>
                    255:
                    256:     <li>Internal Improvements
                    257:       <ul>
                    258:        <li>...
                    259:       </ul>
                    260:
                    261:     <li>Bug Fixes
                    262:     <ul>
                    263:        <li>...
                    264:     </ul>
                    265:   </ul>
                    266:
1.2     ! jsg       267: <li>OpenSSH 8.7 XXX
1.1       benno     268:   <ul>
                    269:     <li>Security fixes
                    270:     <ul>
                    271:        <li>...
                    272:     </ul>
                    273:     <li>Potentially incompatible changes
                    274:     <ul>
                    275:        <li>...
                    276:     </ul>
                    277:     <li>New Features
                    278:     <ul>
                    279:        <li>...
                    280:     </ul>
                    281:     <li>Bugfixes
                    282:     <ul>
                    283:        <li>...
                    284:     </ul>
                    285:   </ul>
                    286:
                    287: <li>Ports and packages:
                    288:   <p>Many pre-built packages for each architecture:
                    289:   <!-- number of FTP packages minus SHA256, SHA256.sig, index.txt -->
                    290:   <ul style="column-count: 3">
                    291:     <li>aarch64:     ...
                    292:     <li>amd64:       ...
                    293:     <li>arm:         ...
                    294:     <li>i386:        ...
                    295:     <li>mips64:      ...
                    296:     <li>mips64el:    ...
                    297:     <li>powerpc:     ...
                    298:     <li>powerpc64:   ...
                    299:     <li>sparc64:     ...
                    300:   </ul>
                    301:
                    302:   <p>Some highlights:
                    303:   <ul style="column-count: 3">
1.2     ! jsg       304:     <li>Asterisk 18.6.0
1.1       benno     305:     <li>Audacity 2.4.2
1.2     ! jsg       306:     <li>CMake 3.20.3
        !           307:     <li>Chromium 93.0.4577.82
1.1       benno     308:     <li>Emacs 27.2
1.2     ! jsg       309:     <li>FFmpeg 4.4
        !           310:     <li>GCC 8.4.0 and 11.2.0
        !           311:     <li>GHC 8.10.6
        !           312:     <li>GNOME 40.4
        !           313:     <li>Go 1.17
        !           314:     <li>JDK 8u302, 11.0.12 and 16.0.2
        !           315:     <li>KDE Applications 21.08.1
        !           316:     <li>KDE Frameworks 5.85.0
        !           317:     <li>Krita 4.4.8
        !           318:     <li>LLVM/Clang 11.1.0
        !           319:     <li>LibreOffice 7.2.0.4
1.1       benno     320:     <li>Lua 5.1.5, 5.2.4 and 5.3.6
1.2     ! jsg       321:     <li>MariaDB 10.6.4
1.1       benno     322:     <li>Mono 6.12.0.122
1.2     ! jsg       323:     <li>Mozilla Firefox 92.0 and ESR 91.1.0
        !           324:     <li>Mozilla Thunderbird 91.1.0
        !           325:     <li>Mutt 2.1.3 and NeoMutt 20210205
        !           326:     <li>Node.js 12.22.6
1.1       benno     327:     <li>OCaml 4.10.0
1.2     ! jsg       328:     <li>OpenLDAP 2.4.59
        !           329:     <li>PHP 7.3.30, 7.4.23 and 8.0.10
        !           330:     <li>Postfix 3.5.11
        !           331:     <li>PostgreSQL 13.4
        !           332:     <li>Python 2.7.18, 3.8.12 and 3.9.7
        !           333:     <li>Qt 5.15.2 and 6.0.4
        !           334:     <li>R 4.1.1
        !           335:     <li>Ruby 2.6.8, 2.7.4 and 3.0.2
        !           336:     <li>Rust 1.55.0
        !           337:     <li>SQLite 3.35.5
1.1       benno     338:     <li>Shotcut 21.01.29
1.2     ! jsg       339:     <li>Sudo 1.9.7p2
        !           340:     <li>Suricata 6.0.2
1.1       benno     341:     <li>Tcl/Tk 8.5.19 and 8.6.8
                    342:     <li>TeX Live 2020
1.2     ! jsg       343:     <li>Vim 8.2.3394 and Neovim 0.5.0
1.1       benno     344:     <li>Xfce 4.16
                    345:   </ul>
                    346:   <p>
                    347:
                    348: <li>As usual, steady improvements in manual pages and other documentation.
                    349:
                    350: <li>The system includes the following major components from outside suppliers:
                    351:   <ul>
1.2     ! jsg       352:     <li>Xenocara (based on X.Org 7.7 with xserver 1.20.13 + patches,
        !           353:         freetype 2.10.4, fontconfig 2.12.4, Mesa 20.1.8, xterm 367,
        !           354:         xkeyboard-config 2.20, fonttosfnt 1.2.2 and more)
        !           355:     <li>LLVM/Clang 11.1.0 (+ patches)
1.1       benno     356:     <li>GCC 4.2.1 (+ patches) and 3.3.6 (+ patches)
                    357:     <li>Perl 5.32.1 (+ patches)
1.2     ! jsg       358:     <li>NSD 4.3.7
        !           359:     <li>Unbound 1.13.2
1.1       benno     360:     <li>Ncurses 5.7
                    361:     <li>Binutils 2.17 (+ patches)
                    362:     <li>Gdb 6.3 (+ patches)
                    363:     <li>Awk December 18, 2020 version
1.2     ! jsg       364:     <li>Expat 2.4.1
1.1       benno     365:   </ul>
                    366:
                    367: </ul>
                    368: </section>
                    369:
                    370: <hr>
                    371:
                    372: <section id=install>
                    373: <h3>How to install</h3>
                    374: <p>
                    375: Please refer to the following files on the mirror site for
                    376: extensive details on how to install OpenBSD 7.0 on your machine:
                    377:
                    378: <ul>
                    379: <li><a href="https://ftp.openbsd.org/pub/OpenBSD/7.0/alpha/INSTALL.alpha">
                    380:        .../OpenBSD/7.0/alpha/INSTALL.alpha</a>
                    381: <li><a href="https://ftp.openbsd.org/pub/OpenBSD/7.0/amd64/INSTALL.amd64">
                    382:        .../OpenBSD/7.0/amd64/INSTALL.amd64</a>
                    383: <li><a href="https://ftp.openbsd.org/pub/OpenBSD/7.0/arm64/INSTALL.arm64">
                    384:        .../OpenBSD/7.0/arm64/INSTALL.arm64</a>
                    385: <li><a href="https://ftp.openbsd.org/pub/OpenBSD/7.0/armv7/INSTALL.armv7">
                    386:        .../OpenBSD/7.0/armv7/INSTALL.armv7</a>
                    387: <li><a href="https://ftp.openbsd.org/pub/OpenBSD/7.0/hppa/INSTALL.hppa">
                    388:        .../OpenBSD/7.0/hppa/INSTALL.hppa</a>
                    389: <li><a href="https://ftp.openbsd.org/pub/OpenBSD/7.0/i386/INSTALL.i386">
                    390:        .../OpenBSD/7.0/i386/INSTALL.i386</a>
                    391: <li><a href="https://ftp.openbsd.org/pub/OpenBSD/7.0/landisk/INSTALL.landisk">
                    392:        .../OpenBSD/7.0/landisk/INSTALL.landisk</a>
                    393: <li><a href="https://ftp.openbsd.org/pub/OpenBSD/7.0/loongson/INSTALL.loongson">
                    394:        .../OpenBSD/7.0/loongson/INSTALL.loongson</a>
                    395: <li><a href="https://ftp.openbsd.org/pub/OpenBSD/7.0/luna88k/INSTALL.luna88k">
                    396:        .../OpenBSD/7.0/luna88k/INSTALL.luna88k</a>
                    397: <li><a href="https://ftp.openbsd.org/pub/OpenBSD/7.0/macppc/INSTALL.macppc">
                    398:        .../OpenBSD/7.0/macppc/INSTALL.macppc</a>
                    399: <li><a href="https://ftp.openbsd.org/pub/OpenBSD/7.0/octeon/INSTALL.octeon">
                    400:        .../OpenBSD/7.0/octeon/INSTALL.octeon</a>
                    401: <li><a href="https://ftp.openbsd.org/pub/OpenBSD/7.0/powerpc64/INSTALL.powerpc64">
                    402:        .../OpenBSD/7.0/powerpc64/INSTALL.powerpc64</a>
                    403: <li><a href="https://ftp.openbsd.org/pub/OpenBSD/7.0/sgi/INSTALL.sgi">
                    404:        .../OpenBSD/7.0/sgi/INSTALL.sgi</a>
                    405: <li><a href="https://ftp.openbsd.org/pub/OpenBSD/7.0/sparc64/INSTALL.sparc64">
                    406:        .../OpenBSD/7.0/sparc64/INSTALL.sparc64</a>
                    407: </ul>
                    408: </section>
                    409:
                    410: <hr>
                    411:
                    412: <section id=quickinstall>
                    413: <p>
                    414: Quick installer information for people familiar with OpenBSD, and the use of
                    415: the "<a href="https://man.openbsd.org/disklabel.8">disklabel</a> -E" command.
                    416: If you are at all confused when installing OpenBSD, read the relevant
                    417: INSTALL.* file as listed above!
                    418:
                    419: <h3>OpenBSD/alpha:</h3>
                    420:
                    421: <p>
                    422: If your machine can boot from CD, you can write <i>install70.iso</i> or
                    423: <i>cd70.iso</i> to a CD and boot from it.
                    424: Refer to INSTALL.alpha for more details.
                    425:
                    426: <h3>OpenBSD/amd64:</h3>
                    427:
                    428: <p>
                    429: If your machine can boot from CD, you can write <i>install70.iso</i> or
                    430: <i>cd70.iso</i> to a CD and boot from it.
                    431: You may need to adjust your BIOS options first.
                    432:
                    433: <p>
                    434: If your machine can boot from USB, you can write <i>install70.img</i> or
                    435: <i>miniroot70.img</i> to a USB stick and boot from it.
                    436:
                    437: <p>
                    438: If you can't boot from a CD, floppy disk, or USB,
                    439: you can install across the network using PXE as described in the included
                    440: INSTALL.amd64 document.
                    441:
                    442: <p>
                    443: If you are planning to dual boot OpenBSD with another OS, you will need to
                    444: read INSTALL.amd64.
                    445:
                    446: <h3>OpenBSD/arm64:</h3>
                    447:
                    448: <p>
                    449: Write <i>install70.img</i> or <i>miniroot70.img</i> to a disk and boot from it
                    450: after connecting to the serial console.  Refer to INSTALL.arm64 for more
                    451: details.
                    452:
                    453: <h3>OpenBSD/armv7:</h3>
                    454:
                    455: <p>
                    456: Write a system specific miniroot to an SD card and boot from it after connecting
                    457: to the serial console.  Refer to INSTALL.armv7 for more details.
                    458:
                    459: <h3>OpenBSD/hppa:</h3>
                    460:
                    461: <p>
                    462: Boot over the network by following the instructions in INSTALL.hppa or the
                    463: <a href="hppa.html#install">hppa platform page</a>.
                    464:
                    465: <h3>OpenBSD/i386:</h3>
                    466:
                    467: <p>
                    468: If your machine can boot from CD, you can write <i>install70.iso</i> or
                    469: <i>cd70.iso</i> to a CD and boot from it.
                    470: You may need to adjust your BIOS options first.
                    471:
                    472: <p>
                    473: If your machine can boot from USB, you can write <i>install70.img</i> or
                    474: <i>miniroot70.img</i> to a USB stick and boot from it.
                    475:
                    476: <p>
                    477: If you can't boot from a CD, floppy disk, or USB,
                    478: you can install across the network using PXE as described in
                    479: the included INSTALL.i386 document.
                    480:
                    481: <p>
                    482: If you are planning on dual booting OpenBSD with another OS, you will need to
                    483: read INSTALL.i386.
                    484:
                    485: <h3>OpenBSD/landisk:</h3>
                    486:
                    487: <p>
                    488: Write <i>miniroot70.img</i> to the start of the CF
                    489: or disk, and boot normally.
                    490:
                    491: <h3>OpenBSD/loongson:</h3>
                    492:
                    493: <p>
                    494: Write <i>miniroot70.img</i> to a USB stick and boot bsd.rd from it
                    495: or boot bsd.rd via tftp.
                    496: Refer to the instructions in INSTALL.loongson for more details.
                    497:
                    498: <h3>OpenBSD/luna88k:</h3>
                    499:
                    500: <p>
                    501: Copy 'boot' and 'bsd.rd' to a Mach or UniOS partition, and boot the bootloader
                    502: from the PROM, and then bsd.rd from the bootloader.
                    503: Refer to the instructions in INSTALL.luna88k for more details.
                    504:
                    505: <h3>OpenBSD/macppc:</h3>
                    506:
                    507: <p>
                    508: Burn the image from a mirror site to a CDROM, and power on your machine
                    509: while holding down the <i>C</i> key until the display turns on and
                    510: shows <i>OpenBSD/macppc boot</i>.
                    511:
                    512: <p>
                    513: Alternatively, at the Open Firmware prompt, enter <i>boot cd:,ofwboot
                    514: /7.0/macppc/bsd.rd</i>
                    515:
                    516: <h3>OpenBSD/octeon:</h3>
                    517:
                    518: <p>
                    519: After connecting a serial port, boot bsd.rd over the network via DHCP/tftp.
                    520: Refer to the instructions in INSTALL.octeon for more details.
                    521:
                    522: <h3>OpenBSD/powerpc64:</h3>
                    523:
                    524: <p>
                    525: To install, write <i>install70.img</i> or <i>miniroot70.img</i> to a
                    526: USB stick, plug it into the machine and choose the <i>OpenBSD
                    527: install</i> menu item in Petitboot.
                    528: Refer to the instructions in INSTALL.powerpc64 for more details.
                    529:
                    530: <h3>OpenBSD/sgi:</h3>
                    531:
                    532: <p>
                    533: To install, burn cd70.iso on a CD-R, put it in the CD drive of your
                    534: machine and select <i>Install System Software</i> from the System Maintenance
                    535: menu. Indigo/Indy/Indigo2 (R4000) systems will not boot automatically from
                    536: CD-ROM, and need a proper invocation from the PROM prompt.
                    537: Refer to the instructions in INSTALL.sgi for more details.
                    538:
                    539: <p>
                    540: If your machine doesn't have a CD drive, you can setup a DHCP/tftp network
                    541: server, and boot using "bootp()/bsd.rd.IP##" using the kernel matching your
                    542: system type. Refer to the instructions in INSTALL.sgi for more details.
                    543:
                    544: <h3>OpenBSD/sparc64:</h3>
                    545:
                    546: <p>
                    547: Burn the image from a mirror site to a CDROM, boot from it, and type
                    548: <i>boot cdrom</i>.
                    549:
                    550: <p>
                    551: If this doesn't work, or if you don't have a CDROM drive, you can write
                    552: <i>floppy70.img</i> or <i>floppyB70.img</i>
                    553: (depending on your machine) to a floppy and boot it with <i>boot
                    554: floppy</i>. Refer to INSTALL.sparc64 for details.
                    555:
                    556: <p>
                    557: Make sure you use a properly formatted floppy with NO BAD BLOCKS or your install
                    558: will most likely fail.
                    559:
                    560: <p>
                    561: You can also write <i>miniroot70.img</i> to the swap partition on
                    562: the disk and boot with <i>boot disk:b</i>.
                    563:
                    564: <p>
                    565: If nothing works, you can boot over the network as described in INSTALL.sparc64.
                    566: </section>
                    567:
                    568: <hr>
                    569:
                    570: <section id=upgrade>
                    571: <h3>How to upgrade</h3>
                    572: <p>
                    573: If you already have an OpenBSD 6.8 system, and do not want to reinstall,
                    574: upgrade instructions and advice can be found in the
                    575: <a href="faq/upgrade70.html">Upgrade Guide</a>.
                    576: </section>
                    577:
                    578: <hr>
                    579:
                    580: <section id=sourcecode>
                    581: <h3>Notes about the source code</h3>
                    582: <p>
                    583: <code>src.tar.gz</code> contains a source archive starting at <code>/usr/src</code>.
                    584: This file contains everything you need except for the kernel sources,
                    585: which are in a separate archive.
                    586: To extract:
                    587: <blockquote><pre>
                    588: # <kbd>mkdir -p /usr/src</kbd>
                    589: # <kbd>cd /usr/src</kbd>
                    590: # <kbd>tar xvfz /tmp/src.tar.gz</kbd>
                    591: </pre></blockquote>
                    592: <p>
                    593: <code>sys.tar.gz</code> contains a source archive starting at <code>/usr/src/sys</code>.
                    594: This file contains all the kernel sources you need to rebuild kernels.
                    595: To extract:
                    596: <blockquote><pre>
                    597: # <kbd>mkdir -p /usr/src/sys</kbd>
                    598: # <kbd>cd /usr/src</kbd>
                    599: # <kbd>tar xvfz /tmp/sys.tar.gz</kbd>
                    600: </pre></blockquote>
                    601: <p>
                    602: Both of these trees are a regular CVS checkout.  Using these trees it
                    603: is possible to get a head-start on using the anoncvs servers as
                    604: described <a href="anoncvs.html">here</a>.
                    605: Using these files
                    606: results in a much faster initial CVS update than you could expect from
                    607: a fresh checkout of the full OpenBSD source tree.
                    608: </section>
                    609:
                    610: <hr>
                    611:
                    612: <section id=ports>
                    613: <h3>Ports Tree</h3>
                    614: <p>
                    615: A ports tree archive is also provided.  To extract:
                    616: <blockquote><pre>
                    617: # <kbd>cd /usr</kbd>
                    618: # <kbd>tar xvfz /tmp/ports.tar.gz</kbd>
                    619: </pre></blockquote>
                    620: <p>
                    621: Go read the <a href="faq/ports/index.html">ports</a> page
                    622: if you know nothing about ports
                    623: at this point.  This text is not a manual of how to use ports.
                    624: Rather, it is a set of notes meant to kickstart the user on the
                    625: OpenBSD ports system.
                    626: <p>
                    627: The <i>ports/</i> directory represents a CVS checkout of our ports.
                    628: As with our complete source tree, our ports tree is available via
                    629: <a href="anoncvs.html">AnonCVS</a>.
                    630: So, in order to keep up to date with the -stable branch, you must make
                    631: the <i>ports/</i> tree available on a read-write medium and update the tree
                    632: with a command like:
                    633: <blockquote><pre>
                    634: # <kbd>cd /usr/ports</kbd>
                    635: # <kbd>cvs -d anoncvs@server.openbsd.org:/cvs update -Pd -rOPENBSD_7_0</kbd>
                    636: </pre></blockquote>
                    637: <p>
                    638: [Of course, you must replace the server name here with a nearby anoncvs
                    639: server.]
                    640: <p>
                    641: Note that most ports are available as packages on our mirrors. Updated
                    642: ports for the 7.0 release will be made available if problems arise.
                    643: <p>
                    644: If you're interested in seeing a port added, would like to help out, or just
                    645: would like to know more, the mailing list
                    646: <a href="mail.html">ports@openbsd.org</a> is a good place to know.
                    647: </section>