Update info on BOB deprecation

i2p2www/pages/site/docs/api/bob.html

 {% extends "global/layout.html" %}
 {% block title %}{{ _('BOB - Basic Open Bridge') }}{% endblock %}
-{% block lastupdated %}2020-08{% endblock %}
+{% block lastupdated %}2022-06{% endblock %}
 {% block content %}
 <h2>Warning - Deprecated</h2>
 <p>Not for use by new applications.
 BOB supports the DSA-SHA1 signature type only.
 BOB will not be extended to support new signature types or other advanced features.
 New applications should use <a href="{{ site_url('docs/api/samv3') }}">SAM V3</a>.
+</p><p>
+BOB is not supported in Java I2P new installs as of release 1.7.0 (2022-02).
+It will still work in Java I2P originally installed as version 1.6.1 or earlier,
+even after updates, but it is unsupported and may break at any time.
+BOB is still supported by i2pd as of 2022-06, but applications
+should still migrate to SAMv3 for the reasons above.
 </p>
 
-<p>{% trans -%}
+<p>
 At this point, most of the good ideas from BOB have been incorporated into
-SAMv3, which has more features and more real-world use. BOB still works, but it
+SAMv3, which has more features and more real-world use. BOB may still work
+on some installations (see above), but it
 is not gaining the advanced features available to SAMv3 and is essentially
-unsupported at this time.
-{%- endtrans %}</p>
+unsupported, except by i2pd.
+</p>
 
 <h2>Language libraries for the BOB API</h2>
 <ul>